EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818) - Nessus

High Plugin ID: 156347

This page contains detailed information about the EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818) Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

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Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 156347
Name: EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818)
Filename: EulerOS_SA-2021-2818.nasl
Vulnerability Published: 2021-04-20
This Plugin Published: 2021-12-29
Last Modification Time: 2022-01-20
Plugin Version: 1.3
Plugin Type: local
Plugin Family: Huawei Local Security Checks
Dependencies: ssh_get_info.nasl
Required KB Items [?]: Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/uvp_version, Host/local_checks_enabled

Vulnerability Information

Synopsis

The remote EulerOS Virtualization host is missing multiple security updates.

Description

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

- An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46. (CVE-2019-25045)

- An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after- free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c. (CVE-2020-36385)

- In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory 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-204573007References: Upstream kernel (CVE-2021-1048)

- An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process's memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222 4.19.177 5.4.99 5.10.17 5.11 (CVE-2021-21781)

- A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space (CVE-2021-22555)

- In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)

- fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05. (CVE-2021-33909)

- net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized. (CVE-2021-34693)

- A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service. (CVE-2021-3679)

- hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free. (CVE-2021-37159)

- arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)

- ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE: the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior. (CVE-2021-38160)

- fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection. (CVE-2021-38199)

- net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in any net namespace because these changes are leaked into all other net namespaces. This is related to the NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls. (CVE-2021-38209)

- A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. (CVE-2021-40490)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected kernel packages.

Public Exploits

Target Network Port(s): N/A
Target Asset(s): N/A
Exploit Available: True (Metasploit Framework, Exploit-DB, GitHub)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818) vulnerability:

Metasploit: exploit/linux/local/netfilter_xtables_heap_oob_write_priv_esc
[Netfilter x_tables Heap OOB Write Privilege Escalation]
Exploit-DB: exploits/linux/local/50135.c
[EDB-50135: Linux Kernel 2.6.19 < 5.9 - 'Netfilter Local Privilege Escalation]
GitHub: https://github.com/JamesGeeee/CVE-2019-25045
[CVE-2019-25045: PoC for exploiting CVE-2019-25045]
GitHub: https://github.com/JamesGeeee/CVE-2020-36385
[CVE-2020-36385: PoC for exploiting CVE-2020-36385]
GitHub: https://github.com/PwnCast/CVE-2020-36385
[CVE-2020-36385: PoC for exploiting CVE-2020-36385 : An issue was discovered in the Linux kernel ...]
GitHub: https://github.com/xairy/linux-kernel-exploitation
[CVE-2021-1048]
GitHub: https://github.com/xairy/linux-kernel-exploitation
[CVE-2021-3609]
GitHub: https://github.com/aegistudio/RingBufferDetonator
[CVE-2021-3679]
GitHub: https://github.com/Al1ex/LinuxEelvation
[CVE-2021-22555]
GitHub: https://github.com/ChoKyuWon/exploit_articles
[CVE-2021-22555]
GitHub: https://github.com/EGI-Federation/SVG-advisories
[CVE-2021-22555]
GitHub: https://github.com/JoneyJunior/cve-2021-22555
[CVE-2021-22555]
GitHub: https://github.com/JustYoomoon/CVE-2021-22555-Exploit
[CVE-2021-22555: CVE-2021-22555 Exploit]
GitHub: https://github.com/Metarget/awesome-cloud-native-security
[CVE-2021-22555]
GitHub: https://github.com/Metarget/metarget
[CVE-2021-22555]
GitHub: https://github.com/Mr-xn/Penetration_Testing_POC
[CVE-2021-22555]
GitHub: https://github.com/YunDingLab/struct_sanitizer
[CVE-2021-22555]
GitHub: https://github.com/bcoles/kasld
[CVE-2021-22555]
GitHub: https://github.com/bcoles/kernel-exploits
[CVE-2021-22555]
GitHub: https://github.com/bsauce/kernel-exploit-factory
[CVE-2021-22555]
GitHub: https://github.com/bsauce/kernel-security-learning
[CVE-2021-22555]
GitHub: https://github.com/cgwalters/container-cve-2021-22555
[CVE-2021-22555]
GitHub: https://github.com/cpuu/LinuxKernelCVE
[CVE-2021-22555]
GitHub: https://github.com/ctrsploit/ctrsploit
[CVE-2021-22555]
GitHub: https://github.com/daletoniris/CVE-2021-22555-esc-priv
[CVE-2021-22555]
GitHub: https://github.com/hacking-kubernetes/hacking-kubernetes.info
[CVE-2021-22555]
GitHub: https://github.com/joydo/CVE-Writeups
[CVE-2021-22555]
GitHub: https://github.com/reni2study/Cloud-Native-Security2
[CVE-2021-22555]
GitHub: https://github.com/ssst0n3/ctrsploit_archived
[CVE-2021-22555]
GitHub: https://github.com/veritas501/CVE-2021-22555-PipeVersion
[CVE-2021-22555: CVE-2021-22555 exploit rewritten with pipe primitive]
GitHub: https://github.com/xairy/linux-kernel-exploitation
[CVE-2021-22555]
GitHub: https://github.com/xyjl-ly/CVE-2021-22555-Exploit
[CVE-2021-22555]
GitHub: https://github.com/AlAIAL90/CVE-2021-33909
[CVE-2021-33909: PoC for exploiting CVE-2021-33909 : fs/seq_file.c in the Linux kernel 3.16 through ...]
GitHub: https://github.com/AmIAHuman/CVE-2021-33909
[CVE-2021-33909: Sequoia exploit (7/20/21)]
GitHub: https://github.com/ChoKyuWon/exploit_articles
[CVE-2021-33909]
GitHub: https://github.com/EGI-Federation/SVG-advisories
[CVE-2021-33909]
GitHub: https://github.com/H0j3n/EzpzCheatSheet
[CVE-2021-33909]
GitHub: https://github.com/Mr-xn/Penetration_Testing_POC
[CVE-2021-33909]
GitHub: https://github.com/gitezri/LinuxVulnerabilities
[CVE-2021-33909]
GitHub: https://github.com/hac425xxx/heap-exploitation-in-real-world
[CVE-2021-33909]
GitHub: https://github.com/ikramimamoglu/AmIAHuman-CVE-2021-33909
[CVE-2021-33909]
GitHub: https://github.com/joydo/CVE-Writeups
[CVE-2021-33909]
GitHub: https://github.com/kaosagnt/ansible-everyday
[CVE-2021-33909]
GitHub: https://github.com/sfowl/deep-directory
[CVE-2021-33909]
GitHub: https://github.com/xairy/linux-kernel-exploitation
[CVE-2021-33909]
GitHub: https://github.com/AlAIAL90/CVE-2021-40490
[CVE-2021-40490: PoC for exploiting CVE-2021-40490 : A race condition was discovered in ...]
GitHub: https://github.com/Nivaskumark/CVE-2021-40490_kernel_v4.19.72
[CVE-2021-40490]
GitHub: https://github.com/Kakashiiiiy/CVE-2021-33624
[CVE-2021-33624: Proof of Concept for CVE-2021-33624]
GitHub: https://github.com/baerwolf/cve-2021-33909
[CVE-2021-33909: This module fixes an issue in the kernels filesystem layer (CVE-2021-33909) by ...]
GitHub: https://github.com/bbinfosec43/CVE-2021-33909
[CVE-2021-33909: Exploit code for CVE-2021-33909,Just a dump of removed https://github.com/AmIAHuman/ ...]
GitHub: https://github.com/ChrisTheCoolHut/CVE-2021-33909
[CVE-2021-33909: CVE-2021-33909 Sequoia]
GitHub: https://github.com/Liang2580/CVE-2021-33909
[CVE-2021-33909: Sequoia exploit (7/20/21)]

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-2021-38160
CVSS V2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:H/RL:OF/RC:C

CVSS Base Score:	7.2 (High)
Impact Subscore:	10.0
Exploitability Subscore:	3.9
CVSS Temporal Score:	6.3 (Medium)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	6.3 (Medium)

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

CVSS Base Score:	7.8 (High)
Impact Subscore:	5.9
Exploitability Subscore:	1.8
CVSS Temporal Score:	7.5 (High)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	7.5 (High)

STIG Severity [?]: II
STIG Risk Rating: Medium

Go back to menu.

Plugin Source

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##

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

if (description)
{
  script_id(156347);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/01/20");

  script_cve_id(
    "CVE-2019-25045",
    "CVE-2020-36385",
    "CVE-2021-1048",
    "CVE-2021-3600",
    "CVE-2021-3609",
    "CVE-2021-3679",
    "CVE-2021-3753",
    "CVE-2021-21781",
    "CVE-2021-22555",
    "CVE-2021-33624",
    "CVE-2021-33909",
    "CVE-2021-34693",
    "CVE-2021-37159",
    "CVE-2021-37576",
    "CVE-2021-38160",
    "CVE-2021-38199",
    "CVE-2021-38209",
    "CVE-2021-40490"
  );
  script_xref(name:"IAVA", value:"2021-A-0350");

  script_name(english:"EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818)");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host
is affected by the following vulnerabilities :

  - An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free,
    related to an xfrm_state_fini panic, aka CID-dbb2483b2a46. (CVE-2019-25045)

  - An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-
    free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is
    called, aka CID-f5449e74802c. (CVE-2020-36385)

  - In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory 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-204573007References: Upstream kernel (CVE-2021-1048)

  - An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66
    and v5.4.54. The latest version (5.11-rc4) seems to still be vulnerable. A userland application can read
    the contents of the sigpage, which can leak kernel memory contents. An attacker can read a process's
    memory at a specific offset to trigger this vulnerability. This was fixed in kernel releases: 4.14.222
    4.19.177 5.4.99 5.10.17 5.11 (CVE-2021-21781)

  - A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c.
    This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name
    space (CVE-2021-22555)

  - In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because
    of type confusion) and consequently an unprivileged BPF program can read arbitrary memory locations via a
    side-channel attack, aka CID-9183671af6db. (CVE-2021-33624)

  - fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer
    allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an
    unprivileged user, aka CID-8cae8cd89f05. (CVE-2021-33909)

  - net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from
    kernel stack memory because parts of a data structure are uninitialized. (CVE-2021-34693)

  - A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was
    found in the way user uses trace ring buffer in a specific way. Only privileged local users (with
    CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service.
    (CVE-2021-3679)

  - hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev
    without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.
    (CVE-2021-37159)

  - arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest
    OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e. (CVE-2021-37576)

  - ** DISPUTED ** In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss
    can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE:
    the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the
    length validation was added solely for robustness in the face of anomalous host OS behavior.
    (CVE-2021-38160)

  - fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which
    allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for
    those servers to be unreachable during trunking detection. (CVE-2021-38199)

  - net/netfilter/nf_conntrack_standalone.c in the Linux kernel before 5.12.2 allows observation of changes in
    any net namespace because these changes are leaked into all other net namespaces. This is related to the
    NF_SYSCTL_CT_MAX, NF_SYSCTL_CT_EXPECT_MAX, and NF_SYSCTL_CT_BUCKETS sysctls. (CVE-2021-38209)

  - A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in
    the Linux kernel through 5.13.13. (CVE-2021-40490)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security
advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional
issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2818
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b28a6b50");
  script_set_attribute(attribute:"solution", value:
"Update the affected kernel packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-38160");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Netfilter x_tables Heap OOB Write Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/04/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/12/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/12/29");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools-libs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:python-perf");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.2.0");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/uvp_version");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

var release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
var uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.2.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.2.0");
if (!get_kb_item("Host/EulerOS/rpm-list")) 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$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("aarch64" >!< cpu) audit(AUDIT_ARCH_NOT, "aarch64", cpu);

var flag = 0;

var pkgs = [
  "kernel-4.19.36-vhulk1907.1.0.h1101",
  "kernel-devel-4.19.36-vhulk1907.1.0.h1101",
  "kernel-headers-4.19.36-vhulk1907.1.0.h1101",
  "kernel-tools-4.19.36-vhulk1907.1.0.h1101",
  "kernel-tools-libs-4.19.36-vhulk1907.1.0.h1101",
  "kernel-tools-libs-devel-4.19.36-vhulk1907.1.0.h1101",
  "perf-4.19.36-vhulk1907.1.0.h1101",
  "python-perf-4.19.36-vhulk1907.1.0.h1101"
];

foreach (var pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}

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

Linux / Unix:
/opt/nessus/lib/nessus/plugins/EulerOS_SA-2021-2818.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\EulerOS_SA-2021-2818.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/EulerOS_SA-2021-2818.nasl

Go back to menu.

How to Run

Here is how to run the EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818) 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 Huawei Local Security Checks plugin family.
On the right side table select EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818) plugin ID 156347.
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 EulerOS_SA-2021-2818.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a EulerOS_SA-2021-2818.nasl -t <IP/HOST>

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

/opt/nessus/bin/nasl -T - EulerOS_SA-2021-2818.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 EulerOS_SA-2021-2818.nasl -t <IP/HOST>

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References

IAVA | Information Assurance Vulnerability Alert:

2021-A-0350

See also:

Similar and related Nessus plugins:

155746 - RHEL 8 : kernel (RHSA-2021:4871)
155759 - CentOS 7 : kernel (CESA-2021:4777)
155787 - RHEL 6 : kernel (RHSA-2021:2735)
155792 - SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3848-1)
155814 - SUSE SLES11 Security Update : kernel (SUSE-SU-2021:14849-1)
155824 - openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3876-1)
155840 - SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3876-1)
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155910 - SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3929-1)
155912 - SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3933-1)
155927 - RHEL 7 : kpatch-patch (RHSA-2021:4971)
155930 - SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3969-1)
155959 - SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3972-1)
155977 - RHEL 7 : RHV-H security update (redhat-virtualization-host) 4.3.20 (Critical) (RHSA-2021:5035)
155981 - SUSE SLES15 Security Update : the Linux RT Kernel (SUSE-SU-2021:3978-1)
156163 - Debian DLA-2843-1 : linux - LTS security update
156303 - EulerOS 2.0 SP8 : kernel (EulerOS-SA-2021-2805)
156414 - EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2912)
156415 - EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2919)
156431 - EulerOS 2.0 SP5 : kernel (EulerOS-SA-2021-2934)
156534 - EulerOS Virtualization 3.0.2.6 : kernel (EulerOS-SA-2021-2857)
156572 - Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2022-9014)
156580 - Photon OS 3.0: Linux PHSA-2022-3.0-0345
156598 - OracleVM 3.4 : kernel-uek (OVMSA-2022-0005)
156793 - RHEL 6 : kernel (RHSA-2022:0157)
157208 - EulerOS 2.0 SP9 : kernel (EulerOS-SA-2022-1010)
157213 - EulerOS 2.0 SP9 : kernel (EulerOS-SA-2022-1030)
157284 - Slackware Linux 14.2 kernel-generic Multiple Vulnerabilities (SSA:2022-031-01)
157291 - Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2022-9088)
157497 - AlmaLinux 8 : kernel (ALSA-2021:4356)
157560 - AlmaLinux 8 : kernel (ALSA-2021:2714)
157563 - AlmaLinux 8 : kernel (ALSA-2021:4056)
157716 - AlmaLinux 8 : kernel (ALSA-2021:3057)
157740 - Rocky Linux 8 : kernel-rt (RLSA-2021:4088)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file EulerOS_SA-2021-2818.nasl version 1.3. For more plugins, visit the Nessus Plugin Library.

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EulerOS Virtualization 3.0.2.0 : kernel (EulerOS-SA-2021-2818) - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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