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nessusThis script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2024-1249.NASL
HistoryApr 08, 2024 - 12:00 a.m.

RHEL 7 : kernel (RHSA-2024:1249)

2024-04-0800:00:00
This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
32
redhat enterprise linux
kernel vulnerabilities
use-after-free
remote code execution
kernel memory leak
bluetooth
local privilege escalation
vulnerability resolution
nessus scanner.

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.3%

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1249 advisory.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* (CVE-2024-26602, ?)

* kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c     (CVE-2022-42896)

* kernel: use-after-free in sch_qfq network scheduler (CVE-2023-4921)

* kernel: IGB driver inadequate buffer size for frames larger than MTU (CVE-2023-45871)

* kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment     (CVE-2023-38409)

* kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function (CVE-2024-1086)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

* [rhel-7] INFO: possible circular locking dependency detected: store+0x70/0xe0     kernfs_fop_write+0xe3/0x190 (BZ#2161654)

* qedf: Reading /sys/kernel/debug/qedf/hostX/stop_io_on_error can cause panic (BZ#2224973)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2024:1249. The text
# itself is copyright (C) Red Hat, Inc.
##

include('compat.inc');

if (description)
{
  script_id(192963);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/03");

  script_cve_id(
    "CVE-2022-42896",
    "CVE-2023-4921",
    "CVE-2023-38409",
    "CVE-2023-45871",
    "CVE-2024-1086",
    "CVE-2024-26602"
  );
  script_xref(name:"RHSA", value:"2024:1249");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2024/06/20");

  script_name(english:"RHEL 7 : kernel (RHSA-2024:1249)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for kernel.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2024:1249 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * (CVE-2024-26602, ?)

    * kernel: use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c
    (CVE-2022-42896)

    * kernel: use-after-free in sch_qfq network scheduler (CVE-2023-4921)

    * kernel: IGB driver inadequate buffer size for frames larger than MTU (CVE-2023-45871)

    * kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment
    (CVE-2023-38409)

    * kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function (CVE-2024-1086)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and
    other related information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * [rhel-7] INFO: possible circular locking dependency detected: store+0x70/0xe0
    kernfs_fop_write+0xe3/0x190 (BZ#2161654)

    * qedf: Reading /sys/kernel/debug/qedf/hostX/stop_io_on_error can cause panic (BZ#2224973)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1249.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5039f38a");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#important");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2147364");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2230042");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2244723");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2245514");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2262126");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2267695");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2024:1249");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL kernel package based on the guidance in RHSA-2024:1249.");
  script_set_cvss_base_vector("CVSS2#AV:A/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:A/AC:L/PR:N/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-2022-42896");

  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_cwe_id(120, 129, 416);
  script_set_attribute(attribute:"vendor_severity", value:"Important");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/11/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/03/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/04/08");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:bpftool");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-bootwrapper");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-perf");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "redhat_repos.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");

  exit(0);
}


include('rpm.inc');
include('rhel.inc');
include('ksplice.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '7')) audit(AUDIT_OS_NOT, 'Red Hat 7.x', 'Red Hat ' + os_ver);

if (!get_kb_item('Host/RedHat/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$" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

if (get_one_kb_item('Host/ksplice/kernel-cves'))
{
  rm_kb_item(name:'Host/uptrack-uname-r');
  var cve_list = make_list('CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602');
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for RHSA-2024:1249');
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

var constraints = [
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      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/optional/debug',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/optional/os',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/optional/source/SRPMS',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/os',
      'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/source/SRPMS',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/debug',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/optional/debug',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/optional/os',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/optional/source/SRPMS',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/os',
      'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/source/SRPMS',
      'content/dist/rhel/client/7/7.9/x86_64/debug',
      'content/dist/rhel/client/7/7.9/x86_64/optional/debug',
      'content/dist/rhel/client/7/7.9/x86_64/optional/os',
      'content/dist/rhel/client/7/7.9/x86_64/optional/source/SRPMS',
      'content/dist/rhel/client/7/7.9/x86_64/os',
      'content/dist/rhel/client/7/7.9/x86_64/source/SRPMS',
      'content/dist/rhel/client/7/7Client/x86_64/debug',
      'content/dist/rhel/client/7/7Client/x86_64/optional/debug',
      'content/dist/rhel/client/7/7Client/x86_64/optional/os',
      'content/dist/rhel/client/7/7Client/x86_64/optional/source/SRPMS',
      'content/dist/rhel/client/7/7Client/x86_64/os',
      'content/dist/rhel/client/7/7Client/x86_64/source/SRPMS',
      'content/dist/rhel/computenode/7/7.9/x86_64/optional/debug',
      'content/dist/rhel/computenode/7/7.9/x86_64/optional/os',
      'content/dist/rhel/computenode/7/7.9/x86_64/optional/source/SRPMS',
      'content/dist/rhel/computenode/7/7ComputeNode/x86_64/debug',
      'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/debug',
      'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/os',
      'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/source/SRPMS',
      'content/dist/rhel/computenode/7/7ComputeNode/x86_64/os',
      'content/dist/rhel/computenode/7/7ComputeNode/x86_64/source/SRPMS',
      'content/dist/rhel/power-le/7/7.9/ppc64le/debug',
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      'content/dist/rhel/power-le/7/7.9/ppc64le/highavailability/os',
      'content/dist/rhel/power-le/7/7.9/ppc64le/highavailability/source/SRPMS',
      'content/dist/rhel/power-le/7/7.9/ppc64le/optional/debug',
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      'content/dist/rhel/power-le/7/7.9/ppc64le/source/SRPMS',
      'content/dist/rhel/power-le/7/7Server/ppc64le/debug',
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      'content/dist/rhel/power-le/7/7Server/ppc64le/highavailability/os',
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      'content/dist/rhel/power/7/7.9/ppc64/source/SRPMS',
      'content/dist/rhel/power/7/7Server/ppc64/debug',
      'content/dist/rhel/power/7/7Server/ppc64/optional/debug',
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      'content/dist/rhel/server/7/7.9/x86_64/highavailability/source/SRPMS',
      'content/dist/rhel/server/7/7.9/x86_64/optional/debug',
      'content/dist/rhel/server/7/7.9/x86_64/optional/os',
      'content/dist/rhel/server/7/7.9/x86_64/optional/source/SRPMS',
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      'content/fastrack/rhel/server/7/x86_64/debug',
      'content/fastrack/rhel/server/7/x86_64/highavailability/debug',
      'content/fastrack/rhel/server/7/x86_64/highavailability/os',
      'content/fastrack/rhel/server/7/x86_64/highavailability/source/SRPMS',
      'content/fastrack/rhel/server/7/x86_64/optional/debug',
      'content/fastrack/rhel/server/7/x86_64/optional/os',
      'content/fastrack/rhel/server/7/x86_64/optional/source/SRPMS',
      'content/fastrack/rhel/server/7/x86_64/os',
      'content/fastrack/rhel/server/7/x86_64/resilientstorage/debug',
      'content/fastrack/rhel/server/7/x86_64/resilientstorage/os',
      'content/fastrack/rhel/server/7/x86_64/resilientstorage/source/SRPMS',
      'content/fastrack/rhel/server/7/x86_64/source/SRPMS',
      'content/fastrack/rhel/system-z/7/s390x/debug',
      'content/fastrack/rhel/system-z/7/s390x/optional/debug',
      'content/fastrack/rhel/system-z/7/s390x/optional/os',
      'content/fastrack/rhel/system-z/7/s390x/optional/source/SRPMS',
      'content/fastrack/rhel/system-z/7/s390x/os',
      'content/fastrack/rhel/system-z/7/s390x/source/SRPMS',
      'content/fastrack/rhel/workstation/7/x86_64/debug',
      'content/fastrack/rhel/workstation/7/x86_64/optional/debug',
      'content/fastrack/rhel/workstation/7/x86_64/optional/os',
      'content/fastrack/rhel/workstation/7/x86_64/optional/source/SRPMS',
      'content/fastrack/rhel/workstation/7/x86_64/os',
      'content/fastrack/rhel/workstation/7/x86_64/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'bpftool-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'bpftool-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'bpftool-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'bpftool-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-bootwrapper-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-bootwrapper-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-debug-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-debug-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-debug-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-debug-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-debug-devel-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-debug-devel-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-debug-devel-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-debug-devel-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-devel-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-devel-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-devel-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-devel-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-headers-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2024-26602']},
      {'reference':'kernel-headers-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2024-26602']},
      {'reference':'kernel-headers-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2024-26602']},
      {'reference':'kernel-headers-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2024-26602']},
      {'reference':'kernel-kdump-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-kdump-devel-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-libs-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-libs-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-libs-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-libs-devel-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-libs-devel-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'kernel-tools-libs-devel-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'perf-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'perf-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'perf-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'perf-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'python-perf-3.10.0-1160.114.2.el7', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'python-perf-3.10.0-1160.114.2.el7', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'python-perf-3.10.0-1160.114.2.el7', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']},
      {'reference':'python-perf-3.10.0-1160.114.2.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2022-42896', 'CVE-2023-4921', 'CVE-2023-38409', 'CVE-2023-45871', 'CVE-2024-1086', 'CVE-2024-26602']}
    ]
  }
];

var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);

var flag = 0;
foreach var constraint_array ( constraints ) {
  var repo_relative_urls = NULL;
  if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
  foreach var pkg ( constraint_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;
    var cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        _release &&
        rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
        (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&
        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, cves:cves)) flag++;
  }
}

if (flag)
{
  var extra = NULL;
  if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
  else extra = rpm_report_get();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'bpftool / kernel / kernel-bootwrapper / kernel-debug / etc');
}
VendorProductVersionCPE
redhatenterprise_linuxbpftoolp-cpe:/a:redhat:enterprise_linux:bpftool
redhatenterprise_linuxkernel-toolsp-cpe:/a:redhat:enterprise_linux:kernel-tools
redhatenterprise_linuxkernel-headersp-cpe:/a:redhat:enterprise_linux:kernel-headers
redhatenterprise_linux7cpe:/o:redhat:enterprise_linux:7
redhatenterprise_linuxkernel-develp-cpe:/a:redhat:enterprise_linux:kernel-devel
redhatenterprise_linuxkernel-tools-libs-develp-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel
redhatenterprise_linuxkernel-debug-develp-cpe:/a:redhat:enterprise_linux:kernel-debug-devel
redhatenterprise_linuxkernel-kdumpp-cpe:/a:redhat:enterprise_linux:kernel-kdump
redhatenterprise_linuxkernel-bootwrapperp-cpe:/a:redhat:enterprise_linux:kernel-bootwrapper
redhatenterprise_linuxkernel-tools-libsp-cpe:/a:redhat:enterprise_linux:kernel-tools-libs
Rows per page:
1-10 of 151

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.3%