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Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-7428-1)

high Nessus Plugin ID 234106

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Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7428-1 advisory.

 Demi Marie Obenour and Simon Gaiser discovered that several Xen para- virtualization device frontends did not properly restrict the access rights of device backends. An attacker could possibly use a malicious Xen backend to gain access to memory pages of a guest VM or cause a denial of service in the guest.
 (CVE-2022-23041)

 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:

 - HID subsystem;

 - Network drivers;

 - Mellanox network drivers;

 - SCSI subsystem;

 - SuperH / SH-Mobile drivers;

 - File systems infrastructure;

 - Ext4 file system;

 - JFS file system;

 - IP tunnels definitions;

 - Network namespace;

 - BPF subsystem;

 - Networking core;

 - HSR network protocol;

 - IPv4 networking;

 - IPv6 networking;

 - Network traffic control; (CVE-2024-56615, CVE-2024-56600, CVE-2025-21700, CVE-2024-56658, CVE-2024-35960, CVE-2024-50265, CVE-2025-21702, CVE-2024-53227, CVE-2024-53165, CVE-2024-50167, CVE-2024-26863, CVE-2024-35973, CVE-2024-46826, CVE-2021-47119, CVE-2024-50302, CVE-2024-49952, CVE-2021-47101, CVE-2024-49948, CVE-2024-56595)

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.

Solution

Update the affected kernel package.

See Also

https://ubuntu.com/security/notices/USN-7428-1

Plugin Details

Severity: High

ID: 234106

File Name: ubuntu_USN-7428-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 4/9/2025

Updated: 4/9/2025

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 4.4

Temporal Score: 3.6

Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2022-23041

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.2

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

CVSS Score Source: CVE-2024-56658

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:14.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1141-oracle, cpe:/o:canonical:ubuntu_linux:16.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-236-lowlatency, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1162-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-236-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1179-aws, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1172-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1187-azure

Required KB Items: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/9/2025

Vulnerability Publication Date: 1/20/2022

CISA Known Exploited Vulnerability Due Dates: 3/25/2025

Reference Information

CVE: CVE-2021-47101, CVE-2021-47119, CVE-2022-23041, CVE-2024-26863, CVE-2024-35960, CVE-2024-35973, CVE-2024-46826, CVE-2024-49948, CVE-2024-49952, CVE-2024-50167, CVE-2024-50265, CVE-2024-50302, CVE-2024-53165, CVE-2024-53227, CVE-2024-56595, CVE-2024-56600, CVE-2024-56615, CVE-2024-56658, CVE-2025-21700, CVE-2025-21702

USN: 7428-1