Fedora 40 : linux-firmware (2024-5f9b20882f)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory FEDORA-2024-5f9b20882f
#

include('compat.inc');

if (description)
{
  script_id(213028);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/12/15");
  script_xref(name:"FEDORA", value:"2024-5f9b20882f");

  script_name(english:"Fedora 40 : linux-firmware (2024-5f9b20882f)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Fedora host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the
FEDORA-2024-5f9b20882f advisory.

    Update to upstream 20241210

    * Update firmware file for Intel BlazarU core
    * amdgpu: numerous firmware updates
    * upstream amdnpu firmware
    * QCA: Add Bluetooth nvm files for WCN785x
    * i915: Update Xe2LPD DMC to v2.24
    * cirrus: cs35l56: Add firmware for Cirrus CS35L56 for various Dell laptops
    * iwlwifi: add Bz-gf FW for core89-91 release
    * QCA: Update Bluetooth WCN785x firmware to 2.0.0-00515-2
    * ice: update ice DDP wireless_edge package to 1.3.20.0
    * ice: update ice DDP comms package to 1.3.52.0
    * ice: update ice DDP package to ice-1.3.41.0
    * amdgpu: update DMCUB to v9.0.10.0 for DCN314/DCN351
    * Update AMD cpu microcode
    * xe: Update GUC to v70.36.0 for BMG, LNL
    * i915: Update GUC to v70.36.0 for ADL-P, DG1, DG2, MTL, TGL
    * iwlwifi: add Bz-gf FW for core91-69 release
    * qcom: venus-5.4: add venus firmware file for qcs615
    * qcom: update venus firmware file for SC7280
    * QCA: Add 22 bluetooth firmware nvm files for QCA2066
    * mediatek MT7921/MT7922: update bluetooth firmware
    * update for MT7921/MT7922 WiFi device
    * qcom: Add QDU100 firmware image files.
    * qcom: Update aic100 firmware files

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2024-5f9b20882f");
  script_set_attribute(attribute:"solution", value:
"Update the affected linux-firmware package.");
  script_set_attribute(attribute:"risk_factor", value:"High");

  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:"2024/12/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/12/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/12/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:40");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:linux-firmware");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Fedora 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");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include('rpm.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) || 'Fedora' >!< os_release) audit(AUDIT_OS_NOT, 'Fedora');
var os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Fedora');
os_ver = os_ver[1];
if (! preg(pattern:"^40([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Fedora 40', 'Fedora ' + 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) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Fedora', cpu);

var pkgs = [
    {'reference':'linux-firmware-20241210-1.fc40', 'release':'FC40', 'rpm_spec_vers_cmp':TRUE}
];

var flag = 0;
foreach 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;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = 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 (reference && _release) {
    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, 'linux-firmware');
}