NewStart CGSL MAIN 7.02 : qemu Multiple Vulnerabilities (NS-SA-2025-0248)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2025-0248. The text
# itself is copyright (C) ZTE, Inc.
##

include('compat.inc');

if (description)
{
  script_id(271282);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/10/24");

  script_cve_id("CVE-2024-3447", "CVE-2024-3567");
  script_xref(name:"IAVB", value:"2024-B-0070-S");

  script_name(english:"NewStart CGSL MAIN 7.02 : qemu Multiple Vulnerabilities (NS-SA-2025-0248)");

  script_set_attribute(attribute:"synopsis", value:
"The remote NewStart CGSL host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version MAIN 7.02, has qemu packages installed that are affected by multiple
vulnerabilities:

  - A flaw was found in QEMU. An assertion failure was present in the update_sctp_checksum() function in
    hw/net/net_tx_pkt.c when trying to calculate the checksum of a short-sized fragmented packet. This flaw
    allows a malicious guest to crash QEMU and cause a denial of service condition. (CVE-2024-3567)

  - A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when
    both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access.
    A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of
    service condition. (CVE-2024-3447)

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://security.gd-linux.com/notice/NS-SA-2025-0248");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2024-3447");
  script_set_attribute(attribute:"see_also", value:"https://security.gd-linux.com/info/CVE-2024-3567");
  script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL qemu packages. Note that updated packages may not be available yet. Please contact ZTE for
more information.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C");
  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:N/I:N/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-2024-3567");

  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:"2024/04/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/10/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/10/24");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-audio-alsa");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-audio-dbus");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-audio-oss");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-audio-pa");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-audio-spice");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-block-curl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-block-dmg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-block-gluster");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-block-iscsi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-block-rbd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-block-ssh");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-char-baum");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-char-spice");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-display-qxl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-display-virtio-gpu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-display-virtio-gpu-ccw");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-display-virtio-gpu-pci");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-display-virtio-vga");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-display-virtio-vga-gl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-usb-host");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-usb-redirect");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-device-usb-smartcard");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-guest-agent");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-img");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-kvm-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-pr-helper");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-system-x86_64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-system-x86_64-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-tests");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-ui-curses");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-ui-dbus");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-ui-egl-headless");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-ui-gtk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-ui-opengl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-ui-spice-app");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:qemu-ui-spice-core");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_main:7");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"NewStart CGSL Local Security Checks");

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

  script_dependencies("ssh_get_info2.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/ZTE-CGSL/release", "Host/ZTE-CGSL/rpm-list", "Host/cpu");

  exit(0);
}

include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

var os_release = get_kb_item('Host/ZTE-CGSL/release');
if (isnull(os_release) || os_release !~ "^CGSL (MAIN|CORE)") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');

if (os_release !~ "CGSL\sMAIN\s7\.02")
  audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 7.02');

if (!get_kb_item('Host/ZTE-CGSL/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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);

var flag = 0;

var pkgs = {
  'CGSL MAIN 7.02': [
    'qemu-8.2.0-14.zncgsl7.149',
    'qemu-audio-alsa-8.2.0-14.zncgsl7.149',
    'qemu-audio-dbus-8.2.0-14.zncgsl7.149',
    'qemu-audio-oss-8.2.0-14.zncgsl7.149',
    'qemu-audio-pa-8.2.0-14.zncgsl7.149',
    'qemu-audio-spice-8.2.0-14.zncgsl7.149',
    'qemu-block-curl-8.2.0-14.zncgsl7.149',
    'qemu-block-dmg-8.2.0-14.zncgsl7.149',
    'qemu-block-gluster-8.2.0-14.zncgsl7.149',
    'qemu-block-iscsi-8.2.0-14.zncgsl7.149',
    'qemu-block-rbd-8.2.0-14.zncgsl7.149',
    'qemu-block-ssh-8.2.0-14.zncgsl7.149',
    'qemu-char-baum-8.2.0-14.zncgsl7.149',
    'qemu-char-spice-8.2.0-14.zncgsl7.149',
    'qemu-common-8.2.0-14.zncgsl7.149',
    'qemu-device-display-qxl-8.2.0-14.zncgsl7.149',
    'qemu-device-display-virtio-gpu-8.2.0-14.zncgsl7.149',
    'qemu-device-display-virtio-gpu-ccw-8.2.0-14.zncgsl7.149',
    'qemu-device-display-virtio-gpu-pci-8.2.0-14.zncgsl7.149',
    'qemu-device-display-virtio-vga-8.2.0-14.zncgsl7.149',
    'qemu-device-display-virtio-vga-gl-8.2.0-14.zncgsl7.149',
    'qemu-device-usb-host-8.2.0-14.zncgsl7.149',
    'qemu-device-usb-redirect-8.2.0-14.zncgsl7.149',
    'qemu-device-usb-smartcard-8.2.0-14.zncgsl7.149',
    'qemu-docs-8.2.0-14.zncgsl7.149',
    'qemu-guest-agent-8.2.0-14.zncgsl7.149',
    'qemu-img-8.2.0-14.zncgsl7.149',
    'qemu-kvm-8.2.0-14.zncgsl7.149',
    'qemu-kvm-core-8.2.0-14.zncgsl7.149',
    'qemu-pr-helper-8.2.0-14.zncgsl7.149',
    'qemu-system-x86_64-8.2.0-14.zncgsl7.149',
    'qemu-system-x86_64-core-8.2.0-14.zncgsl7.149',
    'qemu-tests-8.2.0-14.zncgsl7.149',
    'qemu-tools-8.2.0-14.zncgsl7.149',
    'qemu-ui-curses-8.2.0-14.zncgsl7.149',
    'qemu-ui-dbus-8.2.0-14.zncgsl7.149',
    'qemu-ui-egl-headless-8.2.0-14.zncgsl7.149',
    'qemu-ui-gtk-8.2.0-14.zncgsl7.149',
    'qemu-ui-opengl-8.2.0-14.zncgsl7.149',
    'qemu-ui-spice-app-8.2.0-14.zncgsl7.149',
    'qemu-ui-spice-core-8.2.0-14.zncgsl7.149'
  ]
};
var pkg_list = pkgs[os_release];
var pkg;
foreach (pkg in pkg_list)
  if (rpm_check(reference:pkg, release:'ZTE ' + os_release, rpm_spec_vers_cmp:TRUE)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    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, 'qemu');
}