ARM Mali GPU Kernel Driver < r32p0 / < r36p0 Improper Memory Access (CVE-2022-22706)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(178134);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/07/12");

  script_cve_id("CVE-2022-22706");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2023/04/20");

  script_name(english:"ARM Mali GPU Kernel Driver < r32p0 / < r36p0 Improper Memory Access (CVE-2022-22706)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host has a driver that is affected by an improper memory access vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of the Mali GPU Kernel Driver installed on the remote system is prior to r32p0 running on Midgard
architecture or prior to r36p0 running on Bifrost or Valhall architecture. It is, therefore affected by an improper
memory access vulnerability. A non-privileged user can get a write access to read-only memory pages.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f7073d53");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Mali GPU Kernel Driver r32p0, r36p0 or later.");
  script_set_attribute(attribute:"agent", value:"unix");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/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:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-22706");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/01/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/01/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/07/11");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:arm:bifrost_gpu_driver");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:arm:valhall_gpu_driver");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:arm:midgard");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("arm_mali_driver_nix_installed.nbin");
  script_require_keys("installed_sw/Arm Mali GPU Driver");

  exit(0);
}

include('vcf_extras_arm.inc');

var app_info = vcf::arm::mali_gpu::get_app_info(app:'Arm Mali GPU Driver');

var constraints = [
  {'min_version': 'r26p0', 'max_version': 'r31p0', 'fixed_version': 'r32p0', 'family': 'Midgard'},
  {'min_version': 'r0p0', 'max_version': 'r35p0', 'fixed_version': 'r36p0', 'family': 'Bifrost'},
  {'min_version': 'r19p0', 'max_version': 'r35p0', 'fixed_version': 'r36p0', 'family': 'Valhall'}
];

vcf::arm::mali_gpu::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);