Qualcomm FastConnect 7800 Multiple Vulnerabilities (June 2025)

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

include('compat.inc');

if (description)
{
  script_id(275164);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/12");

  script_cve_id("CVE-2025-21479", "CVE-2025-21480", "CVE-2025-27038");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2025/06/24");

  script_name(english:"Qualcomm FastConnect 7800 Multiple Vulnerabilities (June 2025)");

  script_set_attribute(attribute:"synopsis", value:
"Qualcomm FastConnect 7800 chipset may be affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Qualcomm FastConnect 7800 running on the remote host may be missing a vendor supplied patch. It is possible,
therefore, that it is affected by multiple vulnerabilities, as follows:

Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands. (CVE-2025-21479)

Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands. (CVE-2025-21480)

Memory corruption while rendering graphics using Adreno GPU drivers in Chrome. (CVE-2025-27038)

Note that Nessus has not tested for this issue.");
  # https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2025-bulletin.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?346ee104");
  # https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-21479
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e9408ffe");
  # https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-21480
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0b4df95f");
  # https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-27038
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?9dd11a30");
  script_set_attribute(attribute:"solution", value:
"See vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-21479");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/06/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/06/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/12");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:qualcomm:fastconnect_7800");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("qualcomm_fastconnect_7800_driver_win_installed.nbin");
  script_require_ports("installed_sw/Qualcomm FastConnect 7800 Bluetooth Driver", "installed_sw/Qualcomm FastConnect 7800 WLAN Driver", "installed_sw/Qualcomm FastConnect 7800 Aqstic Driver");

  exit(0);
}

include('vcf.inc');
include('install_func.inc');

var apps = [
  'Qualcomm FastConnect 7800 Aqstic Driver',
  'Qualcomm FastConnect 7800 Bluetooth Driver',
  'Qualcomm FastConnect 7800 WLAN Driver'
];

var app, count;
var installed = false;

foreach app (apps)
{
  if (get_install_count(app_name:app, exit_if_zero:FALSE) > 0)
  {
    installed = true;
    break;
  }
}

var chipset = 'Qualcomm FastConnect 7800';
if (!installed)
{
  audit(AUDIT_NOT_INST, chipset);
}

if (report_paranoia < 2)
{
  audit(AUDIT_POTENTIAL_VULN, chipset);
}

var report =
  '\n  Solution : ' + 'Verify version and consult advisory' +
  '\n';

var port = get_kb_item('SMB/transport');
if (!port)
  port = 445;

security_report_v4(port:port, severity:SECURITY_HOLE, extra:report);