OracleVM 3.4 : kernel-uek (OVMSA-2021-0035) - Nessus

High Plugin ID: 154016

This page contains detailed information about the OracleVM 3.4 : kernel-uek (OVMSA-2021-0035) 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: 154016
Name: OracleVM 3.4 : kernel-uek (OVMSA-2021-0035)
Filename: oraclevm_OVMSA-2021-0035.nasl
Vulnerability Published: 2016-04-25
This Plugin Published: 2021-10-12
Last Modification Time: 2022-03-31
Plugin Version: 1.4
Plugin Type: local
Plugin Family: OracleVM Local Security Checks
Dependencies: linux_alt_patch_detect.nasl, ssh_get_info.nasl
Required KB Items [?]: Host/local_checks_enabled, Host/OracleVM/release, Host/OracleVM/rpm-list

Vulnerability Information

Severity: High
Vulnerability Published: 2016-04-25
Patch Published: 2021-10-11
CVE [?]: CVE-2017-11089, CVE-2017-18216, CVE-2018-9517, CVE-2019-3900, CVE-2019-3901, CVE-2019-10220, CVE-2019-17133, CVE-2019-19063, CVE-2019-19066, CVE-2019-19074, CVE-2019-19448, CVE-2020-12114, CVE-2020-12771, CVE-2020-24586, CVE-2020-24587, CVE-2020-24588, CVE-2020-26139, CVE-2020-26140, CVE-2020-26141, CVE-2020-26142, CVE-2020-26143, CVE-2020-26144, CVE-2020-26145, CVE-2020-26146, CVE-2020-26147, CVE-2020-27067, CVE-2021-0512, CVE-2021-0605, CVE-2021-3612, CVE-2021-3655, CVE-2021-3679, CVE-2021-3715, CVE-2021-38160, CVE-2021-40490
CPE [?]: cpe:/o:oracle:vm_server:3.4, p-cpe:/a:oracle:vm:kernel-uek, p-cpe:/a:oracle:vm:kernel-uek-firmware

Synopsis

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

Description

The remote OracleVM system is missing necessary patches to address security updates:

- In fs/ocfs2/cluster/nodemanager.c in the Linux kernel before 4.15, local users can cause a denial of service (NULL pointer dereference and BUG) because a required mutex is not used. (CVE-2017-18216)

- In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931. (CVE-2018-9517)

- Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists. (CVE-2019-10220)

- Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113. (CVE-2019-19063)

- A memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering bfa_port_get_stats() failures, aka CID-0e62395da2bd. (CVE-2019-19066)

- A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-728c1e2a05e4. (CVE-2019-19074)

- A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs. As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it is possible for the specified target task to perform an execve() syscall with setuid execution before perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged execve() calls. This issue affects kernel versions before 4.8. (CVE-2019-3901)

- An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails. (CVE-2020-12771)

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 kernel-uek / kernel-uek-firmware 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 OracleVM 3.4 : kernel-uek (OVMSA-2021-0035) vulnerability:

GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-24586]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-24587]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-24588]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-26139]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-26140]
GitHub: https://github.com/JamesGeeee/CVE-2020-26142
[CVE-2020-26142: PoC for exploiting CVE-2020-26142]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-26142]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-26143]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-26144]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-26145]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-26146]
GitHub: https://github.com/vanhoefm/fragattacks
[CVE-2020-26147]
GitHub: https://github.com/doshyt/cve-monitor
[CVE-2021-3612]
GitHub: https://github.com/aegistudio/RingBufferDetonator
[CVE-2021-3679]
GitHub: https://github.com/Markakd/kernel_exploit
[CVE-2021-3715]
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]

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-2019-10220
CVSS V2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C

CVSS Base Score:	9.3 (High)
Impact Subscore:	10.0
Exploitability Subscore:	8.6
CVSS Temporal Score:	6.9 (Medium)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	6.9 (Medium)

CVSS V3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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 package checks in this plugin were
# extracted from OracleVM Security Advisory OVMSA-2021-0035.
##

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

if (description)
{
  script_id(154016);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/03/31");

  script_cve_id(
    "CVE-2017-11089",
    "CVE-2017-18216",
    "CVE-2018-9517",
    "CVE-2019-3900",
    "CVE-2019-3901",
    "CVE-2019-10220",
    "CVE-2019-17133",
    "CVE-2019-19063",
    "CVE-2019-19066",
    "CVE-2019-19074",
    "CVE-2019-19448",
    "CVE-2020-12114",
    "CVE-2020-12771",
    "CVE-2020-24586",
    "CVE-2020-24587",
    "CVE-2020-24588",
    "CVE-2020-26139",
    "CVE-2020-26140",
    "CVE-2020-26141",
    "CVE-2020-26142",
    "CVE-2020-26143",
    "CVE-2020-26144",
    "CVE-2020-26145",
    "CVE-2020-26146",
    "CVE-2020-26147",
    "CVE-2020-27067",
    "CVE-2021-0512",
    "CVE-2021-0605",
    "CVE-2021-3612",
    "CVE-2021-3655",
    "CVE-2021-3679",
    "CVE-2021-3715",
    "CVE-2021-38160",
    "CVE-2021-40490"
  );

  script_name(english:"OracleVM 3.4 : kernel-uek (OVMSA-2021-0035)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OracleVM host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote OracleVM system is missing necessary patches to address security updates:

  - In fs/ocfs2/cluster/nodemanager.c in the Linux kernel before 4.15, local users can cause a denial of
    service (NULL pointer dereference and BUG) because a required mutex is not used. (CVE-2017-18216)

  - In pppol2tp_connect, there is possible memory corruption due to a use after free. This could lead to local
    escalation of privilege with System execution privileges needed. User interaction is not needed for
    exploitation. Product: Android. Versions: Android kernel. Android ID: A-38159931. (CVE-2018-9517)

  - Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory
    entry lists. (CVE-2019-10220)

  - Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the
    Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka
    CID-3f9361695113. (CVE-2019-19063)

  - A memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c in the Linux kernel
    through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering
    bfa_port_get_stats() failures, aka CID-0e62395da2bd. (CVE-2019-19066)

  - A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel
    through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-728c1e2a05e4.
    (CVE-2019-19074)

  - A race condition in perf_event_open() allows local attackers to leak sensitive data from setuid programs.
    As no relevant locks (in particular the cred_guard_mutex) are held during the ptrace_may_access() call, it
    is possible for the specified target task to perform an execve() syscall with setuid execution before
    perf_event_alloc() actually attaches to it, allowing an attacker to bypass the ptrace_may_access() check
    and the perf_event_exit_task(current) call that is performed in install_exec_creds() during privileged
    execve() calls. This issue affects kernel versions before 4.8. (CVE-2019-3901)

  - An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c
    has a deadlock if a coalescing operation fails. (CVE-2020-12771)

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://linux.oracle.com/cve/CVE-2017-18216.html");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/cve/CVE-2018-9517.html");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/cve/CVE-2019-10220.html");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/cve/CVE-2019-19063.html");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/cve/CVE-2019-19066.html");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/cve/CVE-2019-19074.html");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/cve/CVE-2019-3901.html");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/cve/CVE-2020-12771.html");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/errata/OVMSA-2021-0035.html");
  script_set_attribute(attribute:"solution", value:
"Update the affected kernel-uek / kernel-uek-firmware packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/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:N/UI:R/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-2019-10220");

  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:"2016/04/25");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/10/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/10/12");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.4");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"OracleVM 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", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/rpm-list");

  exit(0);
}
include('ksplice.inc');
include('rpm.inc');

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item("Host/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "3\.4" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.4", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

var machine_uptrack_level = get_one_kb_item('Host/uptrack-uname-r');
if (machine_uptrack_level)
{
  var trimmed_uptrack_level = ereg_replace(string:machine_uptrack_level, pattern:"\.(x86_64|i[3-6]86|aarch64)$", replace:'');
  var fixed_uptrack_levels = ['4.1.12-124.56.1.el6uek'];
  foreach var fixed_uptrack_level ( fixed_uptrack_levels ) {
    if (rpm_spec_vers_cmp(a:trimmed_uptrack_level, b:fixed_uptrack_level) >= 0)
    {
      audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for OVMSA-2021-0035');
    }
  }
  __rpm_report = 'Running KSplice level of ' + trimmed_uptrack_level + ' does not meet the minimum fixed level of ' + join(fixed_uptrack_levels, sep:' / ') + ' for this advisory.\n\n';
}

var kernel_major_minor = get_kb_item('Host/uname/major_minor');
if (empty_or_null(kernel_major_minor)) exit(1, 'Unable to determine kernel major-minor level.');
var expected_kernel_major_minor = '4.1';
if (kernel_major_minor != expected_kernel_major_minor)
  audit(AUDIT_OS_NOT, 'running kernel level ' + expected_kernel_major_minor + ', it is running kernel level ' + kernel_major_minor);

var pkgs = [
    {'reference':'kernel-uek-4.1.12-124.56.1.el6uek', 'cpu':'x86_64', 'release':'3.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-4.1.12'},
    {'reference':'kernel-uek-firmware-4.1.12-124.56.1.el6uek', 'cpu':'x86_64', 'release':'3.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'kernel-uek-firmware-4.1.12'}
];

var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var release = NULL;
  var sp = NULL;
  var cpu = NULL;
  var el_string = NULL;
  var rpm_spec_vers_cmp = NULL;
  var epoch = NULL;
  var allowmaj = NULL;
  var exists_check = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) release = 'OVS' + package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (reference && release && (!exists_check || rpm_exists(release:release, rpm:exists_check))) {
    if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) 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-uek / kernel-uek-firmware');
}

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

Linux / Unix:
/opt/nessus/lib/nessus/plugins/oraclevm_OVMSA-2021-0035.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\oraclevm_OVMSA-2021-0035.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/oraclevm_OVMSA-2021-0035.nasl

Go back to menu.

How to Run

Here is how to run the OracleVM 3.4 : kernel-uek (OVMSA-2021-0035) 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 OracleVM Local Security Checks plugin family.
On the right side table select OracleVM 3.4 : kernel-uek (OVMSA-2021-0035) plugin ID 154016.
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 oraclevm_OVMSA-2021-0035.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a oraclevm_OVMSA-2021-0035.nasl -t <IP/HOST>

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

/opt/nessus/bin/nasl -T - oraclevm_OVMSA-2021-0035.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 oraclevm_OVMSA-2021-0035.nasl -t <IP/HOST>

Go back to menu.

References

See also:

Similar and related Nessus plugins:

153627 - SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3207-1)
153668 - Debian DSA-4978-1 : linux - security update
153703 - EulerOS 2.0 SP9 : kernel (EulerOS-SA-2021-2530)
153767 - CentOS 7 : kernel (CESA-2021:3438)
153769 - Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5091-1)
153770 - Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5092-1)
153789 - Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5096-1)
153797 - Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-5094-1)
153799 - Ubuntu 20.04 LTS / 21.04 : Linux kernel vulnerabilities (USN-5092-2)
153801 - Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5091-2)
153802 - Ubuntu 18.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5094-2)
153860 - Amazon Linux AMI : kernel (ALAS-2021-1539)
153896 - Amazon Linux 2 : kernel (ALAS-2021-1712)
153908 - Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5106-1)
153963 - Photon OS 2.0: Linux PHSA-2021-2.0-0399
153991 - Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2021-9474)
153992 - Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9475)
154054 - SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2021:3386-1)
154063 - SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3389-1)
154068 - SUSE SLES15 Security Update : kernel (Live Patch 0 for SLE 15 SP3) (SUSE-SU-2021:3360-1)
154073 - SUSE SLES15 Security Update : kernel (Live Patch 25 for SLE 15) (SUSE-SU-2021:3371-1)
154087 - SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3338-1)
154088 - SUSE SLES12 Security Update : kernel (SUSE-SU-2021:3388-1)
154091 - openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3338-1)
154094 - SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2021:3387-1)
154095 - SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 17 for SLE 15 SP2) (SUSE-SU-2021:3374-1)
154098 - SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3339-1)
154099 - SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3337-1)
154104 - openSUSE 15 Security Update : kernel (openSUSE-SU-2021:3387-1)
154129 - SUSE SLES15 Security Update : kernel (Live Patch 23 for SLE 15) (SUSE-SU-2021:3401-1)
154133 - SUSE SLES15 Security Update : kernel (SUSE-SU-2021:3415-1)
154160 - SUSE SLES15 Security Update : kernel (Live Patch 21 for SLE 15) (SUSE-SU-2021:3440-1)
154161 - SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 16 for SLE 12 SP5) (SUSE-SU-2021:3443-1)
154163 - Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2021-9488)

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file oraclevm_OVMSA-2021-0035.nasl version 1.4. For more plugins, visit the Nessus Plugin Library.

Go back to menu.

OracleVM 3.4 : kernel-uek (OVMSA-2021-0035) - 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)