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Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-6388-1)

high Nessus Plugin ID 181640

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Synopsis

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

Description

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6388-1 advisory.

 Daniel Moghimi discovered that some Intel(R) Processors did not properly clear microarchitectural state after speculative execution of various instructions. A local unprivileged user could use this to obtain to sensitive information. (CVE-2022-40982)

 Yang Lan discovered that the GFS2 file system implementation in the Linux kernel could attempt to dereference a null pointer in some situations. An attacker could use this to construct a malicious GFS2 image that, when mounted and operated on, could cause a denial of service (system crash). (CVE-2023-3212)

 It was discovered that the NET/ROM protocol implementation in the Linux kernel contained a race condition in some situations, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32269)

 It was discovered that the NFC implementation in the Linux kernel contained a use-after-free vulnerability when performing peer-to-peer communication in certain conditions. A privileged attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory).
 (CVE-2023-3863)

 It was discovered that the bluetooth subsystem in the Linux kernel did not properly handle L2CAP socket release, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-40283)

 It was discovered that some network classifier implementations in the Linux kernel contained use-after- free vulnerabilities. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4128)

 It was discovered that the JFS file system implementation in the Linux kernel did not properly validate memory allocations in certain situations, leading to a null pointer dereference vulnerability. An attacker could use this to construct a malicious JFS image that, when mounted, could cause a denial of service (system crash). (CVE-2023-4385)

 It was discovered that the VMware VMXNET3 ethernet driver in the Linux kernel contained a use-after-free vulnerability in certain situations. A local attacker in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4387)

 It was discovered that the VMware VMXNET3 ethernet driver in the Linux kernel did not properly handle errors in certain situations, leading to a null pointer dereference vulnerability. A local attacker in a guest VM could use this to cause a denial of service (system crash). (CVE-2023-4459)

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-6388-1

Plugin Details

Severity: High

ID: 181640

File Name: ubuntu_USN-6388-1.nasl

Version: 1.4

Type: local

Agent: unix

Published: 9/19/2023

Updated: 8/28/2024

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: 6.8

Temporal Score: 5.3

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2023-40283

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-245-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-245-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1161-aws, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1124-kvm, cpe:/o:canonical:ubuntu_linux:16.04:-:esm

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: 9/19/2023

Vulnerability Publication Date: 2/17/2023

Reference Information

CVE: CVE-2022-40982, CVE-2023-3212, CVE-2023-32269, CVE-2023-3863, CVE-2023-40283, CVE-2023-4128, CVE-2023-4385, CVE-2023-4387, CVE-2023-4459

USN: 6388-1