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nessusThis script is Copyright (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2023-0300.NASL
HistoryJan 23, 2023 - 12:00 a.m.

RHEL 9 : kernel-rt (RHSA-2023:0300)

2023-01-2300:00:00
This script is Copyright (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
20
redhat enterprise linux
kernel-rt
rhsa-2023:0300
vulnerabilities
race condition
usb ethernet
seccomp permissions
smbus buffer overflow
tlb flush
nfsd buffer overflow

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

52.6%

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:0300 advisory.

  • A race condition was found in the Linux kernel’s watch queue due to a missing lock in pipe_resize_ring().
    The specific flaw exists within the handling of pipe buffers. The issue results from the lack of proper locking when performing operations on an object. This flaw allows a local user to crash the system or escalate their privileges on the system. (CVE-2022-2959)

  • A flaw was found in the Linux kernel’s driver for the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet Devices. The vulnerability contains multiple out-of-bounds reads and possible out-of-bounds writes.
    (CVE-2022-2964)

  • The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag. (CVE-2022-30594)

  • A buffer overflow vulnerability was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way it handled the I2C_SMBUS_BLOCK_PROC_CALL case (via the ioctl I2C_SMBUS) with malicious input data.
    This flaw could allow a local user to crash the system. (CVE-2022-3077)

  • An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system. (CVE-2022-4139)

  • The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC message with garbage data is still correctly formed according to the specification and is passed forward to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the allocated buffer space. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (CVE-2022-43945)

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-2023:0300. The text
# itself is copyright (C) Red Hat, Inc.
##

include('compat.inc');

if (description)
{
  script_id(170414);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/26");

  script_cve_id(
    "CVE-2022-2959",
    "CVE-2022-2964",
    "CVE-2022-3077",
    "CVE-2022-4139",
    "CVE-2022-30594",
    "CVE-2022-43945"
  );
  script_xref(name:"RHSA", value:"2023:0300");

  script_name(english:"RHEL 9 : kernel-rt (RHSA-2023:0300)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for kernel-rt.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2023:0300 advisory.

  - A race condition was found in the Linux kernel's watch queue due to a missing lock in pipe_resize_ring().
    The specific flaw exists within the handling of pipe buffers. The issue results from the lack of proper
    locking when performing operations on an object. This flaw allows a local user to crash the system or
    escalate their privileges on the system. (CVE-2022-2959)

  - A flaw was found in the Linux kernel's driver for the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet
    Devices. The vulnerability contains multiple out-of-bounds reads and possible out-of-bounds writes.
    (CVE-2022-2964)

  - The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers
    to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag. (CVE-2022-30594)

  - A buffer overflow vulnerability was found in the Linux kernel Intel's iSMT SMBus host controller driver in
    the way it handled the I2C_SMBUS_BLOCK_PROC_CALL case (via the ioctl I2C_SMBUS) with malicious input data.
    This flaw could allow a local user to crash the system. (CVE-2022-3077)

  - An incorrect TLB flush issue was found in the Linux kernel's GPU i915 kernel driver, potentially leading
    to random memory corruption or data leaks. This flaw could allow a local user to crash the system or
    escalate their privileges on the system. (CVE-2022-4139)

  - The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer
    overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send
    buffers of a remote procedure call (RPC) into a single array of pages. A client can force the send buffer
    to shrink by sending an RPC message over TCP with garbage data added at the end of the message. The RPC
    message with garbage data is still correctly formed according to the specification and is passed forward
    to handlers. Vulnerable code in NFSD is not expecting the oversized request and writes beyond the
    allocated buffer space. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (CVE-2022-43945)

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://access.redhat.com/security/cve/CVE-2022-2959");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-2964");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-3077");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-4139");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-30594");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-43945");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2023:0300");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL kernel-rt package based on the guidance in RHSA-2023:0300.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-30594");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-4139");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(119, 120, 276, 281, 362, 401, 416, 667, 770);
  script_set_attribute(attribute:"vendor_severity", value:"Important");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/03/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/01/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/01/23");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:9");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:rhel_aus:9.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:rhel_e4s:9.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:rhel_eus:9.2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules-extra");
  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) 2023-2024 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: '9')) audit(AUDIT_OS_NOT, 'Red Hat 9.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-2022-2959', 'CVE-2022-2964', 'CVE-2022-3077', 'CVE-2022-4139', 'CVE-2022-30594', 'CVE-2022-43945');
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for RHSA-2023:0300');
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

var constraints = [
  {
    'repo_relative_urls': [
      'content/aus/rhel9/9.2/x86_64/appstream/debug',
      'content/aus/rhel9/9.2/x86_64/appstream/os',
      'content/aus/rhel9/9.2/x86_64/appstream/source/SRPMS',
      'content/aus/rhel9/9.2/x86_64/baseos/debug',
      'content/aus/rhel9/9.2/x86_64/baseos/os',
      'content/aus/rhel9/9.2/x86_64/baseos/source/SRPMS',
      'content/e4s/rhel9/9.2/x86_64/appstream/debug',
      'content/e4s/rhel9/9.2/x86_64/appstream/os',
      'content/e4s/rhel9/9.2/x86_64/appstream/source/SRPMS',
      'content/e4s/rhel9/9.2/x86_64/baseos/debug',
      'content/e4s/rhel9/9.2/x86_64/baseos/os',
      'content/e4s/rhel9/9.2/x86_64/baseos/source/SRPMS',
      'content/e4s/rhel9/9.2/x86_64/highavailability/debug',
      'content/e4s/rhel9/9.2/x86_64/highavailability/os',
      'content/e4s/rhel9/9.2/x86_64/highavailability/source/SRPMS',
      'content/e4s/rhel9/9.2/x86_64/nfv/debug',
      'content/e4s/rhel9/9.2/x86_64/nfv/os',
      'content/e4s/rhel9/9.2/x86_64/nfv/source/SRPMS',
      'content/e4s/rhel9/9.2/x86_64/resilientstorage/debug',
      'content/e4s/rhel9/9.2/x86_64/resilientstorage/os',
      'content/e4s/rhel9/9.2/x86_64/resilientstorage/source/SRPMS',
      'content/e4s/rhel9/9.2/x86_64/rt/debug',
      'content/e4s/rhel9/9.2/x86_64/rt/os',
      'content/e4s/rhel9/9.2/x86_64/rt/source/SRPMS',
      'content/e4s/rhel9/9.2/x86_64/sap-solutions/debug',
      'content/e4s/rhel9/9.2/x86_64/sap-solutions/os',
      'content/e4s/rhel9/9.2/x86_64/sap-solutions/source/SRPMS',
      'content/e4s/rhel9/9.2/x86_64/sap/debug',
      'content/e4s/rhel9/9.2/x86_64/sap/os',
      'content/e4s/rhel9/9.2/x86_64/sap/source/SRPMS',
      'content/eus/rhel9/9.2/x86_64/appstream/debug',
      'content/eus/rhel9/9.2/x86_64/appstream/os',
      'content/eus/rhel9/9.2/x86_64/appstream/source/SRPMS',
      'content/eus/rhel9/9.2/x86_64/baseos/debug',
      'content/eus/rhel9/9.2/x86_64/baseos/os',
      'content/eus/rhel9/9.2/x86_64/baseos/source/SRPMS',
      'content/eus/rhel9/9.2/x86_64/codeready-builder/debug',
      'content/eus/rhel9/9.2/x86_64/codeready-builder/os',
      'content/eus/rhel9/9.2/x86_64/codeready-builder/source/SRPMS',
      'content/eus/rhel9/9.2/x86_64/highavailability/debug',
      'content/eus/rhel9/9.2/x86_64/highavailability/os',
      'content/eus/rhel9/9.2/x86_64/highavailability/source/SRPMS',
      'content/eus/rhel9/9.2/x86_64/resilientstorage/debug',
      'content/eus/rhel9/9.2/x86_64/resilientstorage/os',
      'content/eus/rhel9/9.2/x86_64/resilientstorage/source/SRPMS',
      'content/eus/rhel9/9.2/x86_64/sap-solutions/debug',
      'content/eus/rhel9/9.2/x86_64/sap-solutions/os',
      'content/eus/rhel9/9.2/x86_64/sap-solutions/source/SRPMS',
      'content/eus/rhel9/9.2/x86_64/sap/debug',
      'content/eus/rhel9/9.2/x86_64/sap/os',
      'content/eus/rhel9/9.2/x86_64/sap/source/SRPMS',
      'content/eus/rhel9/9.2/x86_64/supplementary/debug',
      'content/eus/rhel9/9.2/x86_64/supplementary/os',
      'content/eus/rhel9/9.2/x86_64/supplementary/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'kernel-rt-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-core-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-core-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-devel-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-kvm-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-modules-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-modules-extra-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-devel-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-kvm-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-modules-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-modules-extra-5.14.0-162.12.1.rt21.175.el9_1', 'sp':'2', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE}
    ]
  },
  {
    'repo_relative_urls': [
      'content/dist/rhel9/9.1/x86_64/appstream/debug',
      'content/dist/rhel9/9.1/x86_64/appstream/os',
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      'content/dist/rhel9/9.1/x86_64/baseos/debug',
      'content/dist/rhel9/9.1/x86_64/baseos/os',
      'content/dist/rhel9/9.1/x86_64/baseos/source/SRPMS',
      'content/dist/rhel9/9.1/x86_64/codeready-builder/debug',
      'content/dist/rhel9/9.1/x86_64/codeready-builder/os',
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      'content/dist/rhel9/9.1/x86_64/sap/source/SRPMS',
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      'content/dist/rhel9/9.2/x86_64/highavailability/source/SRPMS',
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      'content/dist/rhel9/9.3/x86_64/appstream/debug',
      'content/dist/rhel9/9.3/x86_64/appstream/os',
      'content/dist/rhel9/9.3/x86_64/appstream/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/baseos/debug',
      'content/dist/rhel9/9.3/x86_64/baseos/os',
      'content/dist/rhel9/9.3/x86_64/baseos/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/codeready-builder/debug',
      'content/dist/rhel9/9.3/x86_64/codeready-builder/os',
      'content/dist/rhel9/9.3/x86_64/codeready-builder/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/highavailability/debug',
      'content/dist/rhel9/9.3/x86_64/highavailability/os',
      'content/dist/rhel9/9.3/x86_64/highavailability/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/nfv/debug',
      'content/dist/rhel9/9.3/x86_64/nfv/os',
      'content/dist/rhel9/9.3/x86_64/nfv/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/resilientstorage/debug',
      'content/dist/rhel9/9.3/x86_64/resilientstorage/os',
      'content/dist/rhel9/9.3/x86_64/resilientstorage/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/rt/debug',
      'content/dist/rhel9/9.3/x86_64/rt/os',
      'content/dist/rhel9/9.3/x86_64/rt/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/sap-solutions/debug',
      'content/dist/rhel9/9.3/x86_64/sap-solutions/os',
      'content/dist/rhel9/9.3/x86_64/sap-solutions/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/sap/debug',
      'content/dist/rhel9/9.3/x86_64/sap/os',
      'content/dist/rhel9/9.3/x86_64/sap/source/SRPMS',
      'content/dist/rhel9/9.3/x86_64/supplementary/debug',
      'content/dist/rhel9/9.3/x86_64/supplementary/os',
      'content/dist/rhel9/9.3/x86_64/supplementary/source/SRPMS',
      'content/dist/rhel9/9/x86_64/appstream/debug',
      'content/dist/rhel9/9/x86_64/appstream/os',
      'content/dist/rhel9/9/x86_64/appstream/source/SRPMS',
      'content/dist/rhel9/9/x86_64/baseos/debug',
      'content/dist/rhel9/9/x86_64/baseos/os',
      'content/dist/rhel9/9/x86_64/baseos/source/SRPMS',
      'content/dist/rhel9/9/x86_64/codeready-builder/debug',
      'content/dist/rhel9/9/x86_64/codeready-builder/os',
      'content/dist/rhel9/9/x86_64/codeready-builder/source/SRPMS',
      'content/dist/rhel9/9/x86_64/highavailability/debug',
      'content/dist/rhel9/9/x86_64/highavailability/os',
      'content/dist/rhel9/9/x86_64/highavailability/source/SRPMS',
      'content/dist/rhel9/9/x86_64/nfv/debug',
      'content/dist/rhel9/9/x86_64/nfv/os',
      'content/dist/rhel9/9/x86_64/nfv/source/SRPMS',
      'content/dist/rhel9/9/x86_64/resilientstorage/debug',
      'content/dist/rhel9/9/x86_64/resilientstorage/os',
      'content/dist/rhel9/9/x86_64/resilientstorage/source/SRPMS',
      'content/dist/rhel9/9/x86_64/rt/debug',
      'content/dist/rhel9/9/x86_64/rt/os',
      'content/dist/rhel9/9/x86_64/rt/source/SRPMS',
      'content/dist/rhel9/9/x86_64/sap-solutions/debug',
      'content/dist/rhel9/9/x86_64/sap-solutions/os',
      'content/dist/rhel9/9/x86_64/sap-solutions/source/SRPMS',
      'content/dist/rhel9/9/x86_64/sap/debug',
      'content/dist/rhel9/9/x86_64/sap/os',
      'content/dist/rhel9/9/x86_64/sap/source/SRPMS',
      'content/dist/rhel9/9/x86_64/supplementary/debug',
      'content/dist/rhel9/9/x86_64/supplementary/os',
      'content/dist/rhel9/9/x86_64/supplementary/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'kernel-rt-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-core-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-core-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-devel-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-kvm-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-modules-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-debug-modules-extra-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-devel-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-kvm-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-modules-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'kernel-rt-modules-extra-5.14.0-162.12.1.rt21.175.el9_1', 'cpu':'x86_64', 'release':'9', 'rpm_spec_vers_cmp':TRUE}
    ]
  }
];

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'];
  var enterprise_linux_flag = rhel_repo_urls_has_content_dist_rhel(repo_urls: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;
    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']) && !enterprise_linux_flag) 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 (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)) 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_WARNING,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc');
}
VendorProductVersionCPE
redhatenterprise_linux9cpe:/o:redhat:enterprise_linux:9
redhatrhel_aus9.2cpe:/o:redhat:rhel_aus:9.2
redhatrhel_e4s9.2cpe:/o:redhat:rhel_e4s:9.2
redhatrhel_eus9.2cpe:/o:redhat:rhel_eus:9.2
redhatenterprise_linuxkernel-rtp-cpe:/a:redhat:enterprise_linux:kernel-rt
redhatenterprise_linuxkernel-rt-corep-cpe:/a:redhat:enterprise_linux:kernel-rt-core
redhatenterprise_linuxkernel-rt-debugp-cpe:/a:redhat:enterprise_linux:kernel-rt-debug
redhatenterprise_linuxkernel-rt-debug-corep-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-core
redhatenterprise_linuxkernel-rt-debug-develp-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel
redhatenterprise_linuxkernel-rt-debug-kvmp-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm
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