Ubuntu 20.04 LTS / 21.10 : Linux kernel vulnerabilities (USN-5337-1) - Nessus

High Plugin ID: 159142

This page contains detailed information about the Ubuntu 20.04 LTS / 21.10 : Linux kernel vulnerabilities (USN-5337-1) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

hide

Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 159142
Name: Ubuntu 20.04 LTS / 21.10 : Linux kernel vulnerabilities (USN-5337-1)
Filename: ubuntu_USN-5337-1.nasl
Vulnerability Published: 2021-11-17
This Plugin Published: 2022-03-22
Last Modification Time: 2022-04-26
Plugin Version: 1.3
Plugin Type: local
Plugin Family: Ubuntu Local Security Checks
Dependencies: linux_alt_patch_detect.nasl, ssh_get_info.nasl
Required KB Items [?]: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release

Vulnerability Information

Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

The remote Ubuntu 20.04 LTS / 21.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5337-1 advisory.

- Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as driver domains. Running PV backends in driver domains has one primary security advantage: if a driver domain gets compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain could try to attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due to trying to service interrupts for elongated amounts of time. There are three affected backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch 3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)

- Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to process them. There are some measures taken for avoiding to pile up too much data, but those can be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default). Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time. (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in its RX queue ring page and the next package would require more than one free slot, which may be the case when using GSO, XDP, or software hashing. (CVE-2021-28714) (CVE-2021-28714, CVE-2021-28715)

- In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)

- In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-185125206References: Upstream kernel (CVE-2021-39698)

- In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value. (CVE-2021-43975)

- A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object. (CVE-2021-44733)

- pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak. (CVE-2021-45095)

- The check_alu_op() function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not properly update bounds while handling the mov32 instruction, which allows local users to obtain potentially sensitive address information, aka a pointer leak. (CVE-2021-45402)

- An issue was discovered in the Linux kernel before 5.15.11. There is a memory leak in the __rds_conn_create() function in net/rds/connection.c in a certain combination of circumstances. (CVE-2021-45480)

- A vulnerability was found in the Linux kernel's eBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to insert eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit mitigations in place for the kernel. This flaws affects kernel versions < v5.16-rc6 (CVE-2022-0264)

- An information leak flaw was found due to uninitialized memory in the Linux kernel's TIPC protocol subsystem, in the way a user sends a TIPC datagram to one or more destinations. This flaw allows a local user to read some kernel memory. This issue is limited to no more than 7 bytes, and the user cannot control what is read. This flaw affects the Linux kernel versions prior to 5.17-rc1. (CVE-2022-0382)

- A vulnerability was found in the Linux kernel's cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly. (CVE-2022-0492)

- A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4. (CVE-2022-0516)

- Memory leak in icmp6 implementation in Linux Kernel 5.13+ allows a remote attacker to DoS a host by making it go out-of-memory via icmp6 packets of type 130 or 131. We recommend upgrading past commit 2d3916f3189172d5c69d33065c3c21119fe539fc. (CVE-2022-0742)

- kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of the availability of pointer arithmetic via certain *_OR_NULL pointer types. (CVE-2022-23222)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

Public Exploits

Target Network Port(s): N/A
Target Asset(s): N/A
Exploit Available: True (GitHub)
Exploit Ease: Exploits (PoCs) are available

Here's the list of publicly known exploits and PoCs for verifying the Ubuntu 20.04 LTS / 21.10 : Linux kernel vulnerabilities (USN-5337-1) vulnerability:

GitHub: https://github.com/szymonh/inspector-gadget
[CVE-2021-39685: CVE-2021-39685 Description and sample exploit for Linux USB Gadget overflow ...]
GitHub: https://github.com/szymonh/szymonh
[CVE-2021-39685]
GitHub: https://github.com/joydo/CVE-Writeups
[CVE-2021-44733]
GitHub: https://github.com/xairy/linux-kernel-exploitation
[CVE-2021-44733]
GitHub: https://github.com/bollwarm/SecToolSet
[CVE-2022-0435]
GitHub: https://github.com/SofianeHamlaoui/CVE-2022-0492-Checker
[CVE-2022-0492: A script to check if a container environment is vulnerable to container escapes via ...]
GitHub: https://github.com/chenaotian/CVE-2022-0492
[CVE-2022-0492: CVE-2022-0492 EXP and Analysis write up]
GitHub: https://github.com/puckiestyle/CVE-2022-0492
[CVE-2022-0492]
GitHub: https://github.com/AlphabugX/CVE-2022-23222
[CVE-2022-23222: ![image](https://user-images.githubusercontent.com/27001865/150348452-38595c7d-8f16-4 ...]
GitHub: https://github.com/pjlantz/optee-qemu
[CVE-2021-44733: Environment with vulnerable kernel for exploitiation of CVE-2021-44733]
GitHub: https://github.com/PaloAltoNetworks/can-ctr-escape-cve-2022-0492
[CVE-2022-0492: Test whether a container environment is vulnerable to container escapes via ...]

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS Score Source [?]: CVE-2022-0435
CVSS V2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C/E:U/RL:OF/RC:C

CVSS Base Score:	9.0 (High)
Impact Subscore:	10.0
Exploitability Subscore:	8.0
CVSS Temporal Score:	6.7 (Medium)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	6.7 (Medium)

CVSS V3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CVSS Base Score:	8.8 (High)
Impact Subscore:	5.9
Exploitability Subscore:	2.8
CVSS Temporal Score:	7.7 (High)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	7.7 (High)

Go back to menu.

Plugin Source

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-5337-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(159142);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/26");

  script_cve_id(
    "CVE-2021-4135",
    "CVE-2021-4197",
    "CVE-2021-28711",
    "CVE-2021-28712",
    "CVE-2021-28713",
    "CVE-2021-28714",
    "CVE-2021-28715",
    "CVE-2021-39685",
    "CVE-2021-39698",
    "CVE-2021-43975",
    "CVE-2021-44733",
    "CVE-2021-45095",
    "CVE-2021-45402",
    "CVE-2021-45480",
    "CVE-2022-0264",
    "CVE-2022-0382",
    "CVE-2022-0435",
    "CVE-2022-0492",
    "CVE-2022-0516",
    "CVE-2022-0742",
    "CVE-2022-23222"
  );
  script_xref(name:"USN", value:"5337-1");

  script_name(english:"Ubuntu 20.04 LTS / 21.10 : Linux kernel vulnerabilities (USN-5337-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Ubuntu 20.04 LTS / 21.10 host has packages installed that are affected by multiple vulnerabilities as
referenced in the USN-5337-1 advisory.

  - Rogue backends can cause DoS of guests via high frequency events T[his CNA information record relates to
    multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Xen offers the
    ability to run PV backends in regular unprivileged guests, typically referred to as driver domains.
    Running PV backends in driver domains has one primary security advantage: if a driver domain gets
    compromised, it doesn't have the privileges to take over the system. However, a malicious driver domain
    could try to attack other guests via sending events at a high frequency leading to a Denial of Service in
    the guest due to trying to service interrupts for elongated amounts of time. There are three affected
    backends: * blkfront patch 1, CVE-2021-28711 * netfront patch 2, CVE-2021-28712 * hvc_xen (console) patch
    3, CVE-2021-28713 (CVE-2021-28711, CVE-2021-28712, CVE-2021-28713)

  - Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record
    relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]
    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is
    ready to process them. There are some measures taken for avoiding to pile up too much data, but those can
    be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming
    new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).
    Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.
    (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in
    its RX queue ring page and the next package would require more than one free slot, which may be the case
    when using GSO, XDP, or software hashing. (CVE-2021-28714) (CVE-2021-28714, CVE-2021-28715)

  - In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an
    incorrect flag check. This could lead to local escalation of privilege with no additional execution
    privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android
    kernelAndroid ID: A-210292376References: Upstream kernel (CVE-2021-39685)

  - In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. This
    could lead to local escalation of privilege with no additional execution privileges needed. User
    interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:
    A-185125206References: Upstream kernel (CVE-2021-39698)

  - In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in
    drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a
    crafted device) to trigger an out-of-bounds write via a crafted length value. (CVE-2021-43975)

  - A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11.
    This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory
    object. (CVE-2021-44733)

  - pep_sock_accept in net/phonet/pep.c in the Linux kernel through 5.15.8 has a refcount leak.
    (CVE-2021-45095)

  - The check_alu_op() function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not
    properly update bounds while handling the mov32 instruction, which allows local users to obtain
    potentially sensitive address information, aka a pointer leak. (CVE-2021-45402)

  - An issue was discovered in the Linux kernel before 5.15.11. There is a memory leak in the
    __rds_conn_create() function in net/rds/connection.c in a certain combination of circumstances.
    (CVE-2021-45480)

  - A vulnerability was found in the Linux kernel's eBPF verifier when handling internal data structures.
    Internal memory locations could be returned to userspace. A local attacker with the permissions to insert
    eBPF code to the kernel can use this to leak internal kernel memory details defeating some of the exploit
    mitigations in place for the kernel. This flaws affects kernel versions < v5.16-rc6 (CVE-2022-0264)

  - An information leak flaw was found due to uninitialized memory in the Linux kernel's TIPC protocol
    subsystem, in the way a user sends a TIPC datagram to one or more destinations. This flaw allows a local
    user to read some kernel memory. This issue is limited to no more than 7 bytes, and the user cannot
    control what is read. This flaw affects the Linux kernel versions prior to 5.17-rc1. (CVE-2022-0382)

  - A vulnerability was found in the Linux kernel's cgroup_release_agent_write in the
    kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups
    v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
    (CVE-2022-0492)

  - A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for
    s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain
    unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.
    (CVE-2022-0516)

  - Memory leak in icmp6 implementation in Linux Kernel 5.13+ allows a remote attacker to DoS a host by making
    it go out-of-memory via icmp6 packets of type 130 or 131. We recommend upgrading past commit
    2d3916f3189172d5c69d33065c3c21119fe539fc. (CVE-2022-0742)

  - kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of
    the availability of pointer arithmetic via certain *_OR_NULL pointer types. (CVE-2022-23222)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-5337-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-0435");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/11/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/03/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/03/22");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:21.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.13-cloud-tools-5.13.0-1019");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.13-headers-5.13.0-1019");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.13-tools-5.13.0-1019");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-aws-cloud-tools-5.13.0-1019");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-aws-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-aws-headers-5.13.0-1019");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-aws-tools-5.13.0-1019");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-1018-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-1019-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-1021-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-1022-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-1022-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-37-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-37-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-37-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.13.0-37-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-5.13.0-1019-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-5.13.0-37");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-5.13.0-37-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-5.13.0-37-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-generic-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-generic-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-lowlatency-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-lowlatency-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-virtual-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-cloud-tools-virtual-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-crashdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-gcp-headers-5.13.0-1021");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-gcp-tools-5.13.0-1021");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic-64k-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic-64k-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic-lpae-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-generic-lpae-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-gke");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-1018-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-1019-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-1021-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-1022-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-1022-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-37");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-37-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-37-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-37-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.13.0-37-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-aws-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-64k-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-64k-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-lpae-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-generic-lpae-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-gke");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-lowlatency-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-lowlatency-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-oem-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-virtual-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-virtual-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.13-cloud-tools-5.13.0-37");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.13-cloud-tools-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.13-headers-5.13.0-37");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.13-source-5.13.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.13-tools-5.13.0-37");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.13-tools-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.13-tools-host");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-1018-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-1019-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-1021-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-1022-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-1022-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-37-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-37-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-37-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.13.0-37-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-aws-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-extra-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-extra-virtual-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-extra-virtual-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-64k-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-64k-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-gke");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-oem-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-5.13.0-1018-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-5.13.0-1019-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-5.13.0-1021-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-5.13.0-37-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-5.13.0-37-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-unsigned-5.13.0-37-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-kvm-headers-5.13.0-1018");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-kvm-tools-5.13.0-1018");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-1018-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-1019-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-1021-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-1022-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-1022-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-37-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-37-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-37-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.13.0-37-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-5.13.0-1019-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-5.13.0-1021-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-5.13.0-1022-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-5.13.0-1022-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-5.13.0-37-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-aws-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-gke");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-modules-extra-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-oem-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-raspi-headers-5.13.0-1022");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-raspi-tools-5.13.0-1022");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-5.13.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-1018-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-1019-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-1021-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-1022-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-1022-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-37");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-37-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-37-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-37-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.13.0-37-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-aws-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-64k");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-64k-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-64k-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-lpae-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-generic-lpae-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-gke");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-host");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-lowlatency-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-lowlatency-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-oem-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-raspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-raspi-nolpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-virtual-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-virtual-hwe-20.04-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-virtual-hwe-20.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-virtual-hwe-20.04-edge");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Ubuntu Local Security Checks");

  script_copyright(english:"Ubuntu Security Notice (C) 2022 Canonical, Inc. / NASL script (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}

include('audit.inc');
include('ubuntu.inc');
include('ksplice.inc');

if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/Ubuntu/release');
if ( isnull(release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
var release = chomp(release);
if (! preg(pattern:"^(20\.04|21\.10)$", string:release)) audit(AUDIT_OS_NOT, 'Ubuntu 20.04 / 21.10', 'Ubuntu ' + release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);

if (get_one_kb_item('Host/ksplice/kernel-cves'))
{
  rm_kb_item(name:'Host/uptrack-uname-r');
  var cve_list = make_list('CVE-2021-4135', 'CVE-2021-4197', 'CVE-2021-28711', 'CVE-2021-28712', 'CVE-2021-28713', 'CVE-2021-28714', 'CVE-2021-28715', 'CVE-2021-39685', 'CVE-2021-39698', 'CVE-2021-43975', 'CVE-2021-44733', 'CVE-2021-45095', 'CVE-2021-45402', 'CVE-2021-45480', 'CVE-2022-0264', 'CVE-2022-0382', 'CVE-2022-0435', 'CVE-2022-0492', 'CVE-2022-0516', 'CVE-2022-0742', 'CVE-2022-23222');
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-5337-1');
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

var pkgs = [
    {'osver': '20.04', 'pkgname': 'linux-aws', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-aws-5.13-cloud-tools-5.13.0-1019', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-aws-5.13-headers-5.13.0-1019', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-aws-5.13-tools-5.13.0-1019', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-aws-edge', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-buildinfo-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-buildinfo-5.13.0-37-generic', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-buildinfo-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-buildinfo-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-buildinfo-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-cloud-tools-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-cloud-tools-5.13.0-37-generic', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-cloud-tools-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-cloud-tools-generic-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-cloud-tools-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-cloud-tools-virtual-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-generic-64k-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-generic-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-generic-lpae-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-headers-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-headers-5.13.0-37-generic', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-headers-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-headers-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-headers-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-headers-aws', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-headers-aws-edge', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-headers-generic-64k-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-headers-generic-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-headers-generic-lpae-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-headers-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-headers-virtual-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-hwe-5.13-cloud-tools-5.13.0-37', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-hwe-5.13-cloud-tools-common', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-hwe-5.13-headers-5.13.0-37', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-hwe-5.13-source-5.13.0', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-hwe-5.13-tools-5.13.0-37', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-hwe-5.13-tools-common', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-hwe-5.13-tools-host', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-5.13.0-37-generic', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-aws', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-image-aws-edge', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-image-extra-virtual-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-image-generic-64k-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-image-generic-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-image-generic-lpae-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-image-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-image-unsigned-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-unsigned-5.13.0-37-generic', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-unsigned-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-unsigned-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-image-virtual-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-modules-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-modules-5.13.0-37-generic', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-modules-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-modules-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-modules-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-modules-extra-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-modules-extra-5.13.0-37-generic', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-modules-extra-aws', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-modules-extra-aws-edge', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-tools-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-tools-5.13.0-37-generic', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-tools-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-tools-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-tools-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42~20.04.1'},
    {'osver': '20.04', 'pkgname': 'linux-tools-aws', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-tools-aws-edge', 'pkgver': '5.13.0.1019.21~20.04.12'},
    {'osver': '20.04', 'pkgname': 'linux-tools-generic-64k-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-tools-generic-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-tools-generic-lpae-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-tools-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-tools-virtual-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '20.04', 'pkgname': 'linux-virtual-hwe-20.04', 'pkgver': '5.13.0.37.42~20.04.22'},
    {'osver': '21.10', 'pkgname': 'linux-aws', 'pkgver': '5.13.0.1019.20'},
    {'osver': '21.10', 'pkgname': 'linux-aws-cloud-tools-5.13.0-1019', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-aws-headers-5.13.0-1019', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-aws-tools-5.13.0-1019', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-1018-kvm', 'pkgver': '5.13.0-1018.19'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-1021-gcp', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-1022-raspi', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-1022-raspi-nolpae', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-37-generic', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-buildinfo-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-5.13.0-37', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-5.13.0-37-generic', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-common', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-generic', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-generic-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-generic-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-lowlatency', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-lowlatency-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-virtual', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-virtual-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-cloud-tools-virtual-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-crashdump', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-gcp', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-gcp-headers-5.13.0-1021', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-gcp-tools-5.13.0-1021', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-generic', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-generic-64k', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-generic-64k-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-generic-64k-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-generic-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-generic-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-generic-lpae', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-generic-lpae-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-generic-lpae-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-gke', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-1018-kvm', 'pkgver': '5.13.0-1018.19'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-1021-gcp', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-1022-raspi', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-1022-raspi-nolpae', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-37', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-37-generic', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-headers-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-headers-aws', 'pkgver': '5.13.0.1019.20'},
    {'osver': '21.10', 'pkgname': 'linux-headers-gcp', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic-64k', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic-64k-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic-64k-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic-lpae', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic-lpae-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-generic-lpae-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-gke', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-headers-kvm', 'pkgver': '5.13.0.1018.18'},
    {'osver': '21.10', 'pkgname': 'linux-headers-lowlatency', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-lowlatency-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-oem-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-raspi', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-headers-raspi-nolpae', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-headers-virtual', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-virtual-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-headers-virtual-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-1018-kvm', 'pkgver': '5.13.0-1018.19'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-1021-gcp', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-1022-raspi', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-1022-raspi-nolpae', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-37-generic', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-image-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-image-aws', 'pkgver': '5.13.0.1019.20'},
    {'osver': '21.10', 'pkgname': 'linux-image-extra-virtual', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-extra-virtual-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-extra-virtual-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-gcp', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic-64k', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic-64k-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic-64k-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic-lpae', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic-lpae-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-generic-lpae-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-gke', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-image-kvm', 'pkgver': '5.13.0.1018.18'},
    {'osver': '21.10', 'pkgname': 'linux-image-lowlatency', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-lowlatency-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-oem-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-raspi', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-image-raspi-nolpae', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-image-unsigned-5.13.0-1018-kvm', 'pkgver': '5.13.0-1018.19'},
    {'osver': '21.10', 'pkgname': 'linux-image-unsigned-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-image-unsigned-5.13.0-1021-gcp', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-image-unsigned-5.13.0-37-generic', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-image-unsigned-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-image-unsigned-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-image-virtual', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-virtual-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-image-virtual-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-kvm', 'pkgver': '5.13.0.1018.18'},
    {'osver': '21.10', 'pkgname': 'linux-kvm-headers-5.13.0-1018', 'pkgver': '5.13.0-1018.19'},
    {'osver': '21.10', 'pkgname': 'linux-kvm-tools-5.13.0-1018', 'pkgver': '5.13.0-1018.19'},
    {'osver': '21.10', 'pkgname': 'linux-libc-dev', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-lowlatency', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-lowlatency-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-1018-kvm', 'pkgver': '5.13.0-1018.19'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-1021-gcp', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-1022-raspi', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-1022-raspi-nolpae', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-37-generic', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-modules-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-5.13.0-1021-gcp', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-5.13.0-1022-raspi', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-5.13.0-1022-raspi-nolpae', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-5.13.0-37-generic', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-aws', 'pkgver': '5.13.0.1019.20'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-gcp', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-gke', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-raspi', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-modules-extra-raspi-nolpae', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-oem-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-raspi', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-raspi-headers-5.13.0-1022', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-raspi-nolpae', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-raspi-tools-5.13.0-1022', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-source', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-source-5.13.0', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-1018-kvm', 'pkgver': '5.13.0-1018.19'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-1019-aws', 'pkgver': '5.13.0-1019.21'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-1021-gcp', 'pkgver': '5.13.0-1021.25'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-1022-raspi', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-1022-raspi-nolpae', 'pkgver': '5.13.0-1022.24'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-37', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-37-generic', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-37-generic-64k', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-37-generic-lpae', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-tools-5.13.0-37-lowlatency', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-tools-aws', 'pkgver': '5.13.0.1019.20'},
    {'osver': '21.10', 'pkgname': 'linux-tools-common', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-tools-gcp', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic-64k', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic-64k-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic-64k-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic-lpae', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic-lpae-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-generic-lpae-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-gke', 'pkgver': '5.13.0.1021.19'},
    {'osver': '21.10', 'pkgname': 'linux-tools-host', 'pkgver': '5.13.0-37.42'},
    {'osver': '21.10', 'pkgname': 'linux-tools-kvm', 'pkgver': '5.13.0.1018.18'},
    {'osver': '21.10', 'pkgname': 'linux-tools-lowlatency', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-lowlatency-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-lowlatency-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-oem-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-raspi', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-tools-raspi-nolpae', 'pkgver': '5.13.0.1022.27'},
    {'osver': '21.10', 'pkgname': 'linux-tools-virtual', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-virtual-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-tools-virtual-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-virtual', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-virtual-hwe-20.04', 'pkgver': '5.13.0.37.46'},
    {'osver': '21.10', 'pkgname': 'linux-virtual-hwe-20.04-edge', 'pkgver': '5.13.0.37.46'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  if (osver && pkgname && pkgver) {
    if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'linux-aws / linux-aws-5.13-cloud-tools-5.13.0-1019 / etc');
}

The latest version of this script can be found in these locations depending on your platform:

Linux / Unix:
/opt/nessus/lib/nessus/plugins/ubuntu_USN-5337-1.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\ubuntu_USN-5337-1.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/ubuntu_USN-5337-1.nasl

Go back to menu.

How to Run

Here is how to run the Ubuntu 20.04 LTS / 21.10 : Linux kernel vulnerabilities (USN-5337-1) as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

Click to start a New Scan.
Select Advanced Scan.
Navigate to the Plugins tab.
On the top right corner click to Disable All plugins.
On the left side table select Ubuntu Local Security Checks plugin family.
On the right side table select Ubuntu 20.04 LTS / 21.10 : Linux kernel vulnerabilities (USN-5337-1) plugin ID 159142.
Specify the target on the Settings tab and click to Save the scan.
Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl ubuntu_USN-5337-1.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a ubuntu_USN-5337-1.nasl -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - ubuntu_USN-5337-1.nasl -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state ubuntu_USN-5337-1.nasl -t <IP/HOST>

Go back to menu.

References

USN | Ubuntu Security Notice:

5337-1

See also:

Similar and related Nessus plugins:

158762 - Debian DSA-5095-1 : linux - security update
158774 - openSUSE 15 Security Update : kernel (openSUSE-SU-2022:0755-1)
158777 - openSUSE 15 Security Update : kernel (openSUSE-SU-2022:0760-1)
158779 - openSUSE 15 Security Update : kernel (openSUSE-SU-2022:0768-1)
158794 - Oracle Linux 8 : kernel (ELSA-2022-0825)
158805 - RHEL 8 : kernel (RHSA-2022:0823)
158807 - RHEL 8 : kernel (RHSA-2022:0820)
158808 - RHEL 8 : kernel-rt (RHSA-2022:0819)
158813 - RHEL 8 : kernel-rt (RHSA-2022:0821)
158822 - RHEL 8 : kernel (RHSA-2022:0825)
158842 - Rocky Linux 8 : kernel-rt (RLSA-2022:819)
158877 - Rocky Linux 8 : kernel (RLSA-2022:825)
158912 - RHEL 8 : kpatch-patch (RHSA-2022:0849)
158923 - RHEL 8 : kpatch-patch (RHSA-2022:0851)
158924 - RHEL 8 : Red Hat Virtualization Host security and bug fix update [ovirt-4.4.10] Async #1 (Important) (RHSA-2022:0841)
158951 - RHEL 8 : kpatch-patch (RHSA-2022:0925)
159041 - RHEL 8 : kpatch-patch-4_18_0-147_58_1 (RHSA-2022:0958)
159143 - Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-5339-1)
159144 - Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5338-1)
159146 - SUSE SLES15 Security Update : kernel (Live Patch 14 for SLE 15 SP3) (SUSE-SU-2022:0615-1)
159149 - SUSE SLES15 Security Update : kernel (Live Patch 10 for SLE 15 SP3) (SUSE-SU-2022:0660-1)
159150 - SUSE SLES15 Security Update : kernel (Live Patch 13 for SLE 15 SP3) (SUSE-SU-2022:0619-1)
159160 - Ubuntu 14.04 LTS / 16.04 LTS : Linux kernel vulnerabilities (USN-5343-1)
159164 - SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2022:0760-1)
159178 - SUSE SLES15 Security Update : kernel (SUSE-SU-2022:0755-1)
159184 - Oracle Linux 8 : Unbreakable Enterprise kernel-container (ELSA-2022-9245)
159186 - Oracle Linux 8 : Unbreakable Enterprise kernel (ELSA-2022-9244)
159262 - EulerOS 2.0 SP8 : kernel (EulerOS-SA-2022-1352)
159302 - CentOS 8 : kernel (CESA-2022:0825)
159337 - SUSE SLES15 Security Update : kernel (Live Patch 1 for SLE 15 SP3) (SUSE-SU-2022:0978-1)
159338 - SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 15 for SLE 15 SP2) (SUSE-SU-2022:1012-1)
159339 - SUSE SLES15 Security Update : kernel (Live Patch 9 for SLE 15 SP3) (SUSE-SU-2022:0984-1)
159341 - SUSE SLES15 Security Update : kernel (Live Patch 12 for SLE 15 SP3) (SUSE-SU-2022:0998-1)
159344 - SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 19 for SLE 15 SP2) (SUSE-SU-2022:0991-1)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file ubuntu_USN-5337-1.nasl version 1.3. For more plugins, visit the Nessus Plugin Library.

Go back to menu.

Ubuntu 20.04 LTS / 21.10 : Linux kernel vulnerabilities (USN-5337-1) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

Nessus Plugin Library

Solving Problems with Office 365 Email from GoDaddy

Empire Module Library

CrackMapExec Module Library

Metasploit Android Modules

Top 16 Active Directory Vulnerabilities

Top 10 Vulnerabilities: Internal Infrastructure Pentest

Terminal Escape Injection

Cisco Password Cracking and Decrypting Guide

Capture Passwords using Wireshark

SSH Brute Force Attack Tool using PuTTY / Plink (ssh-putty-brute.ps1)

SMB Brute Force Attack Tool in PowerShell (SMBLogin.ps1)

Port Scanner in PowerShell (TCP/UDP)

Nessus CSV Parser and Extractor

Default Password Scanner (default-http-login-hunter.sh)