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nessusUbuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.UBUNTU_USN-6898-2.NASL
HistoryJul 17, 2024 - 12:00 a.m.

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6898-2)

2024-07-1700:00:00
Ubuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
9
ubuntu
linux kernel
vulnerabilities
usn-6898-2
vmware virtual gpu
software raid driver
bluetooth subsystem
xceive xc4000 silicon tuner
unsorted block images
arm64 architecture
risc-v architecture
x86 architecture
block layer subsystem
accessibility subsystem
android drivers
clock framework
data acquisition framework
cryptographic api
gpu drivers
hid subsystem
i2c subsystem
irq chip drivers
vmware vmci driver
mmc subsystem
network drivers
device tree
open firmware driver
pci subsystem
s/390 drivers
scsi drivers
freescale soc drivers
trusted execution environment drivers
tty drivers
usb subsystem
vfio drivers
framebuffer layer
xen hypervisor drivers
btrfs file system
ext4 file system
fat file system
network file system client
network file system server daemon
nilfs2 file system
pstore file system
smb network file system
ubi file system
netfilter
bpf subsystem
core kernel
pci iomap
memory management
b.a.t.m.a.n. meshing protocol
ethernet bridge
networking core
ipv4 networking
ipv6 networking
mac80211 subsystem
ieee 802.15.4 subsystem
nfc subsystem
open vswitch
rds protocol
network traffic control
smc sockets
unix domain sockets
express data path
alsa sh drivers
kvm core

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

AI Score

8.2

Confidence

High

EPSS

0

Percentile

16.2%

JSON

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6898-2 advisory.

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error     conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this     vulnerability to cause a denial of service. (CVE-2022-38096)

Gui-Dong Han discovered that the software RAID driver in the Linux kernel contained a race condition,     leading to an integer overflow vulnerability. A privileged attacker could possibly use this to cause a     denial of service (system crash). (CVE-2024-23307)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when     modifying certain settings values through debugfs. A privileged local attacker could use this to cause a     denial of service. (CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)

Bai Jiaju discovered that the Xceive XC4000 silicon tuner device driver in the Linux kernel contained a     race condition, leading to an integer overflow vulnerability. An attacker could possibly use this to cause     a denial of service (system crash). (CVE-2024-24861)

Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device volume management subsystem did     not properly validate logical eraseblock sizes in certain situations. An attacker could possibly use this     to cause a denial of service (system crash). (CVE-2024-25739)

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;

- RISC-V architecture;

- x86 architecture;

- Block layer subsystem;

- Accessibility subsystem;

- Android drivers;

- Bluetooth drivers;

- Clock framework and drivers;

- Data acquisition framework and drivers;

- Cryptographic API;

- DMA engine subsystem;

- GPU drivers;

- HID subsystem;

- I2C subsystem;

- IRQ chip drivers;

- Multiple devices driver;

- VMware VMCI Driver;

- MMC subsystem;

- Network drivers;

- Device tree and open firmware driver;

- PCI subsystem;

- S/390 drivers;

- SCSI drivers;

- Freescale SoC drivers;

- Trusted Execution Environment drivers;

- TTY drivers;

- USB subsystem;

- VFIO drivers;

- Framebuffer layer;

- Xen hypervisor drivers;

- File systems infrastructure;

- BTRFS file system;

- Ext4 file system;

- FAT file system;

- Network file system client;

- Network file system server daemon;

- NILFS2 file system;

- Pstore file system;

- SMB network file system;

- UBI file system;

- Netfilter;

- BPF subsystem;

- Core kernel;

- PCI iomap interfaces;

- Memory management;

- B.A.T.M.A.N. meshing protocol;

- Bluetooth subsystem;

- Ethernet bridge;

- Networking core;

- IPv4 networking;

- IPv6 networking;

- MAC80211 subsystem;

- IEEE 802.15.4 subsystem;

- NFC subsystem;

- Open vSwitch;

- RDS protocol;

- Network traffic control;

- SMC sockets;

- Unix domain sockets;

- eXpress Data Path;

- ALSA SH drivers;

- KVM core; (CVE-2024-35955, CVE-2024-35805, CVE-2024-26814, CVE-2024-27008, CVE-2024-26970,     CVE-2024-35944, CVE-2024-27013, CVE-2024-35938, CVE-2024-35853, CVE-2024-35969, CVE-2024-26981,     CVE-2024-26929, CVE-2024-27020, CVE-2024-35885, CVE-2024-35973, CVE-2024-35958, CVE-2024-26961,     CVE-2024-35912, CVE-2024-35890, CVE-2024-35804, CVE-2024-35813, CVE-2024-27393, CVE-2024-26956,     CVE-2024-35915, CVE-2024-26642, CVE-2024-35847, CVE-2024-26960, CVE-2024-26923, CVE-2024-35935,     CVE-2024-36025, CVE-2024-35898, CVE-2024-26810, CVE-2024-35809, CVE-2024-26813, CVE-2024-36007,     CVE-2024-35817, CVE-2024-35849, CVE-2024-35819, CVE-2024-35884, CVE-2024-35922, CVE-2024-36008,     CVE-2024-27004, CVE-2024-35902, CVE-2024-26828, CVE-2024-35791, CVE-2024-35930, CVE-2024-26973,     CVE-2024-26984, CVE-2024-35806, CVE-2024-26629, CVE-2024-26955, CVE-2024-26937, CVE-2024-27059,     CVE-2024-35872, CVE-2024-35978, CVE-2024-26950, CVE-2024-27018, CVE-2024-35857, CVE-2024-35990,     CVE-2024-27437, CVE-2024-35822, CVE-2024-36020, CVE-2024-26931, CVE-2024-26977, CVE-2024-26654,     CVE-2024-26988, CVE-2024-36005, CVE-2024-26969, CVE-2024-35960, CVE-2024-27016, CVE-2024-36006,     CVE-2024-35936, CVE-2024-35982, CVE-2024-36029, CVE-2024-27395, CVE-2024-26999, CVE-2024-35871,     CVE-2024-35893, CVE-2024-26925, CVE-2024-26965, CVE-2024-35933, CVE-2024-35976, CVE-2024-35899,     CVE-2024-35852, CVE-2024-35918, CVE-2024-26951, CVE-2024-27001, CVE-2024-35905, CVE-2024-35907,     CVE-2024-26976, CVE-2024-27000, CVE-2024-35910, CVE-2024-35950, CVE-2024-26974, CVE-2024-35785,     CVE-2023-52488, CVE-2023-52880, CVE-2024-35877, CVE-2024-35888, CVE-2024-35807, CVE-2024-35796,     CVE-2024-35821, CVE-2024-35854, CVE-2024-27015, CVE-2024-35823, CVE-2024-35900, CVE-2024-35815,     CVE-2024-26966, CVE-2024-26817, CVE-2024-35896, CVE-2024-27396, CVE-2024-27009, CVE-2024-35940,     CVE-2024-26996, CVE-2024-35825, CVE-2024-35984, CVE-2024-35886, CVE-2024-27019, CVE-2024-26922,     CVE-2024-35989, CVE-2024-26926, CVE-2024-35988, CVE-2024-26957, CVE-2024-26812, CVE-2024-35925,     CVE-2024-35970, CVE-2024-26989, CVE-2024-26811, CVE-2024-35895, CVE-2024-26935, CVE-2024-26958,     CVE-2024-35855, CVE-2024-35879, CVE-2024-26993, CVE-2024-35934, CVE-2024-36004, CVE-2024-35997,     CVE-2024-26994, CVE-2023-52699, CVE-2024-35789, CVE-2024-26964, CVE-2024-26687, CVE-2024-35851,     CVE-2024-35897, CVE-2024-26934)

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

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-6898-2. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##

include('compat.inc');

if (description)
{
  script_id(202578);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/27");

  script_cve_id(
    "CVE-2022-38096",
    "CVE-2023-52488",
    "CVE-2023-52699",
    "CVE-2023-52880",
    "CVE-2024-23307",
    "CVE-2024-24857",
    "CVE-2024-24858",
    "CVE-2024-24859",
    "CVE-2024-24861",
    "CVE-2024-25739",
    "CVE-2024-26629",
    "CVE-2024-26642",
    "CVE-2024-26654",
    "CVE-2024-26687",
    "CVE-2024-26810",
    "CVE-2024-26811",
    "CVE-2024-26812",
    "CVE-2024-26813",
    "CVE-2024-26814",
    "CVE-2024-26817",
    "CVE-2024-26828",
    "CVE-2024-26922",
    "CVE-2024-26923",
    "CVE-2024-26925",
    "CVE-2024-26926",
    "CVE-2024-26929",
    "CVE-2024-26931",
    "CVE-2024-26934",
    "CVE-2024-26935",
    "CVE-2024-26937",
    "CVE-2024-26950",
    "CVE-2024-26951",
    "CVE-2024-26955",
    "CVE-2024-26956",
    "CVE-2024-26957",
    "CVE-2024-26958",
    "CVE-2024-26960",
    "CVE-2024-26961",
    "CVE-2024-26964",
    "CVE-2024-26965",
    "CVE-2024-26966",
    "CVE-2024-26969",
    "CVE-2024-26970",
    "CVE-2024-26973",
    "CVE-2024-26974",
    "CVE-2024-26976",
    "CVE-2024-26977",
    "CVE-2024-26981",
    "CVE-2024-26984",
    "CVE-2024-26988",
    "CVE-2024-26989",
    "CVE-2024-26993",
    "CVE-2024-26994",
    "CVE-2024-26996",
    "CVE-2024-26999",
    "CVE-2024-27000",
    "CVE-2024-27001",
    "CVE-2024-27004",
    "CVE-2024-27008",
    "CVE-2024-27009",
    "CVE-2024-27013",
    "CVE-2024-27015",
    "CVE-2024-27016",
    "CVE-2024-27018",
    "CVE-2024-27019",
    "CVE-2024-27020",
    "CVE-2024-27059",
    "CVE-2024-27393",
    "CVE-2024-27395",
    "CVE-2024-27396",
    "CVE-2024-27437",
    "CVE-2024-35785",
    "CVE-2024-35789",
    "CVE-2024-35791",
    "CVE-2024-35796",
    "CVE-2024-35804",
    "CVE-2024-35805",
    "CVE-2024-35806",
    "CVE-2024-35807",
    "CVE-2024-35809",
    "CVE-2024-35813",
    "CVE-2024-35815",
    "CVE-2024-35817",
    "CVE-2024-35819",
    "CVE-2024-35821",
    "CVE-2024-35822",
    "CVE-2024-35823",
    "CVE-2024-35825",
    "CVE-2024-35847",
    "CVE-2024-35849",
    "CVE-2024-35851",
    "CVE-2024-35852",
    "CVE-2024-35853",
    "CVE-2024-35854",
    "CVE-2024-35855",
    "CVE-2024-35857",
    "CVE-2024-35871",
    "CVE-2024-35872",
    "CVE-2024-35877",
    "CVE-2024-35879",
    "CVE-2024-35884",
    "CVE-2024-35885",
    "CVE-2024-35886",
    "CVE-2024-35888",
    "CVE-2024-35890",
    "CVE-2024-35893",
    "CVE-2024-35895",
    "CVE-2024-35896",
    "CVE-2024-35897",
    "CVE-2024-35898",
    "CVE-2024-35899",
    "CVE-2024-35900",
    "CVE-2024-35902",
    "CVE-2024-35905",
    "CVE-2024-35907",
    "CVE-2024-35910",
    "CVE-2024-35912",
    "CVE-2024-35915",
    "CVE-2024-35918",
    "CVE-2024-35922",
    "CVE-2024-35925",
    "CVE-2024-35930",
    "CVE-2024-35933",
    "CVE-2024-35934",
    "CVE-2024-35935",
    "CVE-2024-35936",
    "CVE-2024-35938",
    "CVE-2024-35940",
    "CVE-2024-35944",
    "CVE-2024-35950",
    "CVE-2024-35955",
    "CVE-2024-35958",
    "CVE-2024-35960",
    "CVE-2024-35969",
    "CVE-2024-35970",
    "CVE-2024-35973",
    "CVE-2024-35976",
    "CVE-2024-35978",
    "CVE-2024-35982",
    "CVE-2024-35984",
    "CVE-2024-35988",
    "CVE-2024-35989",
    "CVE-2024-35990",
    "CVE-2024-35997",
    "CVE-2024-36004",
    "CVE-2024-36005",
    "CVE-2024-36006",
    "CVE-2024-36007",
    "CVE-2024-36008",
    "CVE-2024-36020",
    "CVE-2024-36025",
    "CVE-2024-36029"
  );
  script_xref(name:"USN", value:"6898-2");

  script_name(english:"Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6898-2)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as
referenced in the USN-6898-2 advisory.

    Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error
    conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this
    vulnerability to cause a denial of service. (CVE-2022-38096)

    Gui-Dong Han discovered that the software RAID driver in the Linux kernel contained a race condition,
    leading to an integer overflow vulnerability. A privileged attacker could possibly use this to cause a
    denial of service (system crash). (CVE-2024-23307)

    It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when
    modifying certain settings values through debugfs. A privileged local attacker could use this to cause a
    denial of service. (CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)

    Bai Jiaju discovered that the Xceive XC4000 silicon tuner device driver in the Linux kernel contained a
    race condition, leading to an integer overflow vulnerability. An attacker could possibly use this to cause
    a denial of service (system crash). (CVE-2024-24861)

    Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device volume management subsystem did
    not properly validate logical eraseblock sizes in certain situations. An attacker could possibly use this
    to cause a denial of service (system crash). (CVE-2024-25739)

    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;

    - RISC-V architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Accessibility subsystem;

    - Android drivers;

    - Bluetooth drivers;

    - Clock framework and drivers;

    - Data acquisition framework and drivers;

    - Cryptographic API;

    - DMA engine subsystem;

    - GPU drivers;

    - HID subsystem;

    - I2C subsystem;

    - IRQ chip drivers;

    - Multiple devices driver;

    - VMware VMCI Driver;

    - MMC subsystem;

    - Network drivers;

    - Device tree and open firmware driver;

    - PCI subsystem;

    - S/390 drivers;

    - SCSI drivers;

    - Freescale SoC drivers;

    - Trusted Execution Environment drivers;

    - TTY drivers;

    - USB subsystem;

    - VFIO drivers;

    - Framebuffer layer;

    - Xen hypervisor drivers;

    - File systems infrastructure;

    - BTRFS file system;

    - Ext4 file system;

    - FAT file system;

    - Network file system client;

    - Network file system server daemon;

    - NILFS2 file system;

    - Pstore file system;

    - SMB network file system;

    - UBI file system;

    - Netfilter;

    - BPF subsystem;

    - Core kernel;

    - PCI iomap interfaces;

    - Memory management;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - MAC80211 subsystem;

    - IEEE 802.15.4 subsystem;

    - NFC subsystem;

    - Open vSwitch;

    - RDS protocol;

    - Network traffic control;

    - SMC sockets;

    - Unix domain sockets;

    - eXpress Data Path;

    - ALSA SH drivers;

    - KVM core; (CVE-2024-35955, CVE-2024-35805, CVE-2024-26814, CVE-2024-27008, CVE-2024-26970,
    CVE-2024-35944, CVE-2024-27013, CVE-2024-35938, CVE-2024-35853, CVE-2024-35969, CVE-2024-26981,
    CVE-2024-26929, CVE-2024-27020, CVE-2024-35885, CVE-2024-35973, CVE-2024-35958, CVE-2024-26961,
    CVE-2024-35912, CVE-2024-35890, CVE-2024-35804, CVE-2024-35813, CVE-2024-27393, CVE-2024-26956,
    CVE-2024-35915, CVE-2024-26642, CVE-2024-35847, CVE-2024-26960, CVE-2024-26923, CVE-2024-35935,
    CVE-2024-36025, CVE-2024-35898, CVE-2024-26810, CVE-2024-35809, CVE-2024-26813, CVE-2024-36007,
    CVE-2024-35817, CVE-2024-35849, CVE-2024-35819, CVE-2024-35884, CVE-2024-35922, CVE-2024-36008,
    CVE-2024-27004, CVE-2024-35902, CVE-2024-26828, CVE-2024-35791, CVE-2024-35930, CVE-2024-26973,
    CVE-2024-26984, CVE-2024-35806, CVE-2024-26629, CVE-2024-26955, CVE-2024-26937, CVE-2024-27059,
    CVE-2024-35872, CVE-2024-35978, CVE-2024-26950, CVE-2024-27018, CVE-2024-35857, CVE-2024-35990,
    CVE-2024-27437, CVE-2024-35822, CVE-2024-36020, CVE-2024-26931, CVE-2024-26977, CVE-2024-26654,
    CVE-2024-26988, CVE-2024-36005, CVE-2024-26969, CVE-2024-35960, CVE-2024-27016, CVE-2024-36006,
    CVE-2024-35936, CVE-2024-35982, CVE-2024-36029, CVE-2024-27395, CVE-2024-26999, CVE-2024-35871,
    CVE-2024-35893, CVE-2024-26925, CVE-2024-26965, CVE-2024-35933, CVE-2024-35976, CVE-2024-35899,
    CVE-2024-35852, CVE-2024-35918, CVE-2024-26951, CVE-2024-27001, CVE-2024-35905, CVE-2024-35907,
    CVE-2024-26976, CVE-2024-27000, CVE-2024-35910, CVE-2024-35950, CVE-2024-26974, CVE-2024-35785,
    CVE-2023-52488, CVE-2023-52880, CVE-2024-35877, CVE-2024-35888, CVE-2024-35807, CVE-2024-35796,
    CVE-2024-35821, CVE-2024-35854, CVE-2024-27015, CVE-2024-35823, CVE-2024-35900, CVE-2024-35815,
    CVE-2024-26966, CVE-2024-26817, CVE-2024-35896, CVE-2024-27396, CVE-2024-27009, CVE-2024-35940,
    CVE-2024-26996, CVE-2024-35825, CVE-2024-35984, CVE-2024-35886, CVE-2024-27019, CVE-2024-26922,
    CVE-2024-35989, CVE-2024-26926, CVE-2024-35988, CVE-2024-26957, CVE-2024-26812, CVE-2024-35925,
    CVE-2024-35970, CVE-2024-26989, CVE-2024-26811, CVE-2024-35895, CVE-2024-26935, CVE-2024-26958,
    CVE-2024-35855, CVE-2024-35879, CVE-2024-26993, CVE-2024-35934, CVE-2024-36004, CVE-2024-35997,
    CVE-2024-26994, CVE-2023-52699, CVE-2024-35789, CVE-2024-26964, CVE-2024-26687, CVE-2024-35851,
    CVE-2024-35897, CVE-2024-26934)

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

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://ubuntu.com/security/notices/USN-6898-2");
  script_set_attribute(attribute:"solution", value:
"Update the affected kernel package.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-27018");

  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:"2022/09/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/07/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/07/17");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.15.0-1058-ibm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.15.0-1063-oracle");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.15.0-116-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.15.0-116-lowlatency-64k");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"Ubuntu Security Notice (C) 2024 Canonical, Inc. / NASL script (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}

include('debian_package.inc');
include('ksplice.inc');

if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('20.04' >< os_release || '22.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 20.04 / 22.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) 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, 'Ubuntu', cpu);

var kernel_mappings = {
  '20.04': {
    '5.15.0': {
      'lowlatency': '5.15.0-116',
      'lowlatency-64k': '5.15.0-116',
      'ibm': '5.15.0-1058',
      'oracle': '5.15.0-1063'
    }
  },
  '22.04': {
    '5.15.0': {
      'lowlatency': '5.15.0-116',
      'lowlatency-64k': '5.15.0-116'
    }
  }
};

var host_kernel_release = get_kb_item('Host/uptrack-uname-r');
if (empty_or_null(host_kernel_release)) host_kernel_release = get_kb_item_or_exit('Host/uname-r');
var host_kernel_base_version = get_kb_item_or_exit('Host/Debian/kernel-base-version');
var host_kernel_type = get_kb_item_or_exit('Host/Debian/kernel-type');
if(empty_or_null(kernel_mappings[os_release][host_kernel_base_version][host_kernel_type])) audit(AUDIT_INST_VER_NOT_VULN, 'kernel ' + host_kernel_release);

var extra = '';
var kernel_fixed_version = kernel_mappings[os_release][host_kernel_base_version][host_kernel_type] + "-" + host_kernel_type;
if (deb_ver_cmp(ver1:host_kernel_release, ver2:kernel_fixed_version) < 0)
{
  extra += 'Running Kernel level of ' + host_kernel_release + ' does not meet the minimum fixed level of ' + kernel_fixed_version + ' for this advisory.\n\n';
}
  else
{
  audit(AUDIT_PATCH_INSTALLED, 'Kernel package for USN-6898-2');
}

if (get_one_kb_item('Host/ksplice/kernel-cves'))
{
  var cve_list = make_list('CVE-2022-38096', 'CVE-2023-52488', 'CVE-2023-52699', 'CVE-2023-52880', 'CVE-2024-23307', 'CVE-2024-24857', 'CVE-2024-24858', 'CVE-2024-24859', 'CVE-2024-24861', 'CVE-2024-25739', 'CVE-2024-26629', 'CVE-2024-26642', 'CVE-2024-26654', 'CVE-2024-26687', 'CVE-2024-26810', 'CVE-2024-26811', 'CVE-2024-26812', 'CVE-2024-26813', 'CVE-2024-26814', 'CVE-2024-26817', 'CVE-2024-26828', 'CVE-2024-26922', 'CVE-2024-26923', 'CVE-2024-26925', 'CVE-2024-26926', 'CVE-2024-26929', 'CVE-2024-26931', 'CVE-2024-26934', 'CVE-2024-26935', 'CVE-2024-26937', 'CVE-2024-26950', 'CVE-2024-26951', 'CVE-2024-26955', 'CVE-2024-26956', 'CVE-2024-26957', 'CVE-2024-26958', 'CVE-2024-26960', 'CVE-2024-26961', 'CVE-2024-26964', 'CVE-2024-26965', 'CVE-2024-26966', 'CVE-2024-26969', 'CVE-2024-26970', 'CVE-2024-26973', 'CVE-2024-26974', 'CVE-2024-26976', 'CVE-2024-26977', 'CVE-2024-26981', 'CVE-2024-26984', 'CVE-2024-26988', 'CVE-2024-26989', 'CVE-2024-26993', 'CVE-2024-26994', 'CVE-2024-26996', 'CVE-2024-26999', 'CVE-2024-27000', 'CVE-2024-27001', 'CVE-2024-27004', 'CVE-2024-27008', 'CVE-2024-27009', 'CVE-2024-27013', 'CVE-2024-27015', 'CVE-2024-27016', 'CVE-2024-27018', 'CVE-2024-27019', 'CVE-2024-27020', 'CVE-2024-27059', 'CVE-2024-27393', 'CVE-2024-27395', 'CVE-2024-27396', 'CVE-2024-27437', 'CVE-2024-35785', 'CVE-2024-35789', 'CVE-2024-35791', 'CVE-2024-35796', 'CVE-2024-35804', 'CVE-2024-35805', 'CVE-2024-35806', 'CVE-2024-35807', 'CVE-2024-35809', 'CVE-2024-35813', 'CVE-2024-35815', 'CVE-2024-35817', 'CVE-2024-35819', 'CVE-2024-35821', 'CVE-2024-35822', 'CVE-2024-35823', 'CVE-2024-35825', 'CVE-2024-35847', 'CVE-2024-35849', 'CVE-2024-35851', 'CVE-2024-35852', 'CVE-2024-35853', 'CVE-2024-35854', 'CVE-2024-35855', 'CVE-2024-35857', 'CVE-2024-35871', 'CVE-2024-35872', 'CVE-2024-35877', 'CVE-2024-35879', 'CVE-2024-35884', 'CVE-2024-35885', 'CVE-2024-35886', 'CVE-2024-35888', 'CVE-2024-35890', 'CVE-2024-35893', 'CVE-2024-35895', 'CVE-2024-35896', 'CVE-2024-35897', 'CVE-2024-35898', 'CVE-2024-35899', 'CVE-2024-35900', 'CVE-2024-35902', 'CVE-2024-35905', 'CVE-2024-35907', 'CVE-2024-35910', 'CVE-2024-35912', 'CVE-2024-35915', 'CVE-2024-35918', 'CVE-2024-35922', 'CVE-2024-35925', 'CVE-2024-35930', 'CVE-2024-35933', 'CVE-2024-35934', 'CVE-2024-35935', 'CVE-2024-35936', 'CVE-2024-35938', 'CVE-2024-35940', 'CVE-2024-35944', 'CVE-2024-35950', 'CVE-2024-35955', 'CVE-2024-35958', 'CVE-2024-35960', 'CVE-2024-35969', 'CVE-2024-35970', 'CVE-2024-35973', 'CVE-2024-35976', 'CVE-2024-35978', 'CVE-2024-35982', 'CVE-2024-35984', 'CVE-2024-35988', 'CVE-2024-35989', 'CVE-2024-35990', 'CVE-2024-35997', 'CVE-2024-36004', 'CVE-2024-36005', 'CVE-2024-36006', 'CVE-2024-36007', 'CVE-2024-36008', 'CVE-2024-36020', 'CVE-2024-36025', 'CVE-2024-36029');
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for USN-6898-2');
  }
  else
  {
    extra = extra + ksplice_reporting_text();
  }
}
if (extra) {
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : extra
  );
  exit(0);
}
VendorProductVersionCPE
canonicalubuntu_linux20.04cpe:/o:canonical:ubuntu_linux:20.04:-:lts
canonicalubuntu_linuxlinux-image-5.15.0-116-lowlatency-64kp-cpe:/a:canonical:ubuntu_linux:linux-image-5.15.0-116-lowlatency-64k
canonicalubuntu_linuxlinux-image-5.15.0-1058-ibmp-cpe:/a:canonical:ubuntu_linux:linux-image-5.15.0-1058-ibm
canonicalubuntu_linux22.04cpe:/o:canonical:ubuntu_linux:22.04:-:lts
canonicalubuntu_linuxlinux-image-5.15.0-116-lowlatencyp-cpe:/a:canonical:ubuntu_linux:linux-image-5.15.0-116-lowlatency
canonicalubuntu_linuxlinux-image-5.15.0-1063-oraclep-cpe:/a:canonical:ubuntu_linux:linux-image-5.15.0-1063-oracle

References

Related

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Ubuntu: Security Advisory (USN-6898-1)
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CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

AI Score

8.2

Confidence

High

EPSS

0

Percentile

16.2%

JSON
Related for UBUNTU_USN-6898-2.NASL
openvas35osv28ubuntu24nessus85redos1debian1amazon2photon4fedora3mageia2redhat4ubuntucve3debiancve4cve1oraclelinux1vulnrichment1