Ubuntu: Security Advisory (USN-7521-1)

# SPDX-FileCopyrightText: 2025 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.12.2025.7521.1");
  script_cve_id("CVE-2024-49570", "CVE-2024-52559", "CVE-2024-54456", "CVE-2024-54458", "CVE-2024-57834", "CVE-2024-57852", "CVE-2024-57953", "CVE-2024-57973", "CVE-2024-57974", "CVE-2024-57977", "CVE-2024-57978", "CVE-2024-57979", "CVE-2024-57980", "CVE-2024-57981", "CVE-2024-57982", "CVE-2024-57984", "CVE-2024-57985", "CVE-2024-57986", "CVE-2024-57987", "CVE-2024-57988", "CVE-2024-57989", "CVE-2024-57990", "CVE-2024-57993", "CVE-2024-57994", "CVE-2024-57996", "CVE-2024-57997", "CVE-2024-57998", "CVE-2024-57999", "CVE-2024-58001", "CVE-2024-58002", "CVE-2024-58003", "CVE-2024-58004", "CVE-2024-58005", "CVE-2024-58006", "CVE-2024-58007", "CVE-2024-58008", "CVE-2024-58010", "CVE-2024-58011", "CVE-2024-58012", "CVE-2024-58013", "CVE-2024-58014", "CVE-2024-58016", "CVE-2024-58017", "CVE-2024-58018", "CVE-2024-58019", "CVE-2024-58020", "CVE-2024-58021", "CVE-2024-58034", "CVE-2024-58051", "CVE-2024-58052", "CVE-2024-58053", "CVE-2024-58054", "CVE-2024-58055", "CVE-2024-58056", "CVE-2024-58057", "CVE-2024-58058", "CVE-2024-58060", "CVE-2024-58061", "CVE-2024-58063", "CVE-2024-58064", "CVE-2024-58068", "CVE-2024-58069", "CVE-2024-58070", "CVE-2024-58071", "CVE-2024-58072", "CVE-2024-58075", "CVE-2024-58076", "CVE-2024-58077", "CVE-2024-58078", "CVE-2024-58079", "CVE-2024-58080", "CVE-2024-58081", "CVE-2024-58082", "CVE-2024-58083", "CVE-2024-58084", "CVE-2024-58085", "CVE-2024-58086", "CVE-2024-58088", "CVE-2024-58090", "CVE-2025-21704", "CVE-2025-21705", "CVE-2025-21706", "CVE-2025-21707", "CVE-2025-21708", "CVE-2025-21710", "CVE-2025-21711", "CVE-2025-21712", "CVE-2025-21713", "CVE-2025-21715", "CVE-2025-21716", "CVE-2025-21718", "CVE-2025-21719", "CVE-2025-21720", "CVE-2025-21721", "CVE-2025-21723", "CVE-2025-21724", "CVE-2025-21725", "CVE-2025-21726", "CVE-2025-21727", "CVE-2025-21728", "CVE-2025-21731", "CVE-2025-21732", "CVE-2025-21733", "CVE-2025-21734", "CVE-2025-21735", "CVE-2025-21736", "CVE-2025-21737", "CVE-2025-21738", "CVE-2025-21739", "CVE-2025-21741", "CVE-2025-21742", "CVE-2025-21743", "CVE-2025-21744", "CVE-2025-21745", "CVE-2025-21746", "CVE-2025-21748", "CVE-2025-21749", "CVE-2025-21750", "CVE-2025-21753", "CVE-2025-21754", "CVE-2025-21758", "CVE-2025-21759", "CVE-2025-21760", "CVE-2025-21761", "CVE-2025-21762", "CVE-2025-21763", "CVE-2025-21764", "CVE-2025-21765", "CVE-2025-21766", "CVE-2025-21767", "CVE-2025-21768", "CVE-2025-21770", "CVE-2025-21772", "CVE-2025-21773", "CVE-2025-21775", "CVE-2025-21776", "CVE-2025-21779", "CVE-2025-21780", "CVE-2025-21781", "CVE-2025-21782", "CVE-2025-21783", "CVE-2025-21784", "CVE-2025-21785", "CVE-2025-21786", "CVE-2025-21787", "CVE-2025-21788", "CVE-2025-21790", "CVE-2025-21791", "CVE-2025-21792", "CVE-2025-21793", "CVE-2025-21795", "CVE-2025-21796", "CVE-2025-21798", "CVE-2025-21799", "CVE-2025-21801", "CVE-2025-21802", "CVE-2025-21804", "CVE-2025-21806", "CVE-2025-21808", "CVE-2025-21809", "CVE-2025-21810", "CVE-2025-21811", "CVE-2025-21812", "CVE-2025-21814", "CVE-2025-21815", "CVE-2025-21816", "CVE-2025-21820", "CVE-2025-21821", "CVE-2025-21823", "CVE-2025-21825", "CVE-2025-21826", "CVE-2025-21827", "CVE-2025-21828", "CVE-2025-21829", "CVE-2025-21830", "CVE-2025-21831", "CVE-2025-21832", "CVE-2025-21835", "CVE-2025-21836", "CVE-2025-21838", "CVE-2025-21839", "CVE-2025-21844", "CVE-2025-21846", "CVE-2025-21847", "CVE-2025-21848", "CVE-2025-21849", "CVE-2025-21851", "CVE-2025-21852", "CVE-2025-21853", "CVE-2025-21854", "CVE-2025-21855", "CVE-2025-21856", "CVE-2025-21857", "CVE-2025-21858", "CVE-2025-21859", "CVE-2025-21862", "CVE-2025-21863", "CVE-2025-21864", "CVE-2025-21865", "CVE-2025-21866", "CVE-2025-21867", "CVE-2025-21868", "CVE-2025-21869", "CVE-2025-21870", "CVE-2025-21871", "CVE-2025-21872", "CVE-2025-21873", "CVE-2025-21874", "CVE-2025-21875", "CVE-2025-21876", "CVE-2025-21877", "CVE-2025-21878", "CVE-2025-21881", "CVE-2025-21883", "CVE-2025-21885", "CVE-2025-21887", "CVE-2025-21888", "CVE-2025-21889", "CVE-2025-21890", "CVE-2025-21891", "CVE-2025-21892", "CVE-2025-21895", "CVE-2025-21898", "CVE-2025-21899", "CVE-2025-21900", "CVE-2025-21938", "CVE-2025-21971", "CVE-2025-21987");
  script_tag(name:"creation_date", value:"2025-05-21 04:05:31 +0000 (Wed, 21 May 2025)");
  script_version("2025-10-31T05:40:56+0000");
  script_tag(name:"last_modification", value:"2025-10-31 05:40:56 +0000 (Fri, 31 Oct 2025)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2025-10-29 16:50:28 +0000 (Wed, 29 Oct 2025)");

  script_name("Ubuntu: Security Advisory (USN-7521-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2025 Greenbone AG");
  script_family("Ubuntu Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(24\.04\ LTS|24\.10)");

  script_xref(name:"Advisory-ID", value:"USN-7521-1");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-7521-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'linux, linux-azure, linux-azure-6.11, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oem-6.11, linux-raspi, linux-realtime' package(s) announced via the USN-7521-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
 - ARM64 architecture,
 - PowerPC architecture,
 - x86 architecture,
 - Block layer subsystem,
 - Serial ATA and Parallel ATA drivers,
 - Drivers core,
 - Network block device driver,
 - Bluetooth drivers,
 - Character device driver,
 - TPM device driver,
 - Clock framework and drivers,
 - Hardware crypto device drivers,
 - FireWire subsystem,
 - EFI core,
 - Qualcomm firmware drivers,
 - GPIO subsystem,
 - GPU drivers,
 - HID subsystem,
 - I2C subsystem,
 - I3C subsystem,
 - InfiniBand drivers,
 - Input Device (Mouse) drivers,
 - IOMMU subsystem,
 - Multiple devices driver,
 - Media drivers,
 - NVIDIA Tegra memory controller driver,
 - Fastrpc Driver,
 - Network drivers,
 - Operating Performance Points (OPP) driver,
 - PCI subsystem,
 - x86 platform drivers,
 - PPS (Pulse Per Second) driver,
 - PTP clock framework,
 - Remote Processor subsystem,
 - Real Time Clock drivers,
 - S/390 drivers,
 - SCSI subsystem,
 - QCOM SoC drivers,
 - SPI subsystem,
 - Media staging drivers,
 - Trusted Execution Environment drivers,
 - TTY drivers,
 - UFS subsystem,
 - USB Device Class drivers,
 - USB core drivers,
 - USB Gadget drivers,
 - USB Host Controller drivers,
 - Framebuffer layer,
 - File systems infrastructure,
 - BTRFS file system,
 - Ceph distributed file system,
 - Network file system (NFS) client,
 - Network file system (NFS) server daemon,
 - NILFS2 file system,
 - Overlay file system,
 - SMB network file system,
 - UBI file system,
 - BPF subsystem,
 - Timer subsystem,
 - KVM subsystem,
 - Networking core,
 - ptr_ring data structure definitions,
 - Networking subsytem,
 - Amateur Radio drivers,
 - L3 Master device support module,
 - TCP network protocol,
 - XFRM subsystem,
 - Tracing infrastructure,
 - io_uring subsystem,
 - Process Accounting mechanism,
 - Perf events,
 - Padata parallel execution mechanism,
 - printk logging mechanism,
 - Scheduler infrastructure,
 - Workqueue subsystem,
 - Memory management,
 - B.A.T.M.A.N. meshing protocol,
 - Bluetooth subsystem,
 - IPv4 networking,
 - IPv6 networking,
 - MAC80211 subsystem,
 - Multipath TCP,
 - Netfilter,
 - NFC subsystem,
 - Open vSwitch,
 - Rose network layer,
 - RxRPC session sockets,
 - Network traffic control,
 - Wireless networking,
 - Key management,
 - Landlock security,
 - Linux Security Modules (LSM) Framework,
 - Tomoyo security module,
 - SoC audio core drivers,
 - SOF drivers,
(CVE-2025-21737, CVE-2025-21711, CVE-2025-21987, CVE-2025-21848,
CVE-2024-49570, CVE-2025-21762, CVE-2025-21738, CVE-2025-21712,
CVE-2025-21719, CVE-2025-21870, CVE-2024-57984, CVE-2025-21815,
CVE-2025-21744, CVE-2024-58058, CVE-2024-58078, CVE-2024-57990,
CVE-2024-54458, CVE-2025-21899, CVE-2025-21814, CVE-2025-21746,
CVE-2024-54456, CVE-2025-21739, ... [Please see the references for more information on the vulnerabilities]");

  script_tag(name:"affected", value:"'linux, linux-azure, linux-azure-6.11, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oem-6.11, linux-raspi, linux-realtime' package(s) on Ubuntu 24.04, Ubuntu 24.10.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-deb.inc");

release = dpkg_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "UBUNTU24.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1015-azure", ver:"6.11.0-1015.15~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1015-azure-fde", ver:"6.11.0-1015.15~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1015-gcp", ver:"6.11.0-1015.15~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1015-gcp-64k", ver:"6.11.0-1015.15~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1022-oem", ver:"6.11.0-1022.22", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-26-generic", ver:"6.11.0-26.26~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-26-generic-64k", ver:"6.11.0-26.26~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-azure", ver:"6.11.0-1015.15~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-azure-fde", ver:"6.11.0-1015.15~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-gcp", ver:"6.11.0-1015.15~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-gcp-64k", ver:"6.11.0-1015.15~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-generic-64k-hwe-24.04", ver:"6.11.0-26.26~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-generic-hwe-24.04", ver:"6.11.0-26.26~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-oem-24.04b", ver:"6.11.0-1022.22", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-virtual-hwe-24.04", ver:"6.11.0-26.26~24.04.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

if(release == "UBUNTU24.10") {

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1010-realtime", ver:"6.11.0-1010.10", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1013-raspi", ver:"6.11.0-1013.13", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1015-azure", ver:"6.11.0-1015.15", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1015-azure-fde", ver:"6.11.0-1015.15", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1015-gcp", ver:"6.11.0-1015.15", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-1015-gcp-64k", ver:"6.11.0-1015.15", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-26-generic", ver:"6.11.0-26.26", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-6.11.0-26-generic-64k", ver:"6.11.0-26.26", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-azure", ver:"6.11.0-1015.15", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-azure-fde", ver:"6.11.0-1015.15", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-gcp", ver:"6.11.0-1015.15", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-gcp-64k", ver:"6.11.0-1015.15", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-generic", ver:"6.11.0-26.26", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-generic-64k", ver:"6.11.0-26.26", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-raspi", ver:"6.11.0-1013.13", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-realtime", ver:"6.11.0-1010.10", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"linux-image-virtual", ver:"6.11.0-26.26", rls:"UBUNTU24.10"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);