Amazon Linux 2 : kernel (ALASKERNEL-5.4-2024-080)

high Nessus Plugin ID 205699

Synopsis

The remote Amazon Linux 2 host is missing a security update.

Description

The version of kernel installed on the remote host is prior to 5.4.281-193.378. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2024-080 advisory.

2024-12-05: CVE-2024-41022 was added to this advisory.

2024-12-05: CVE-2024-41034 was added to this advisory.

2024-09-12: CVE-2024-36484 was added to this advisory.

2024-08-28: CVE-2024-42154 was added to this advisory.

2024-08-27: CVE-2024-41059 was added to this advisory.

2024-08-27: CVE-2024-41020 was added to this advisory.

2024-08-27: CVE-2024-41049 was added to this advisory.

2024-08-27: CVE-2024-41041 was added to this advisory.

2024-08-27: CVE-2024-41035 was added to this advisory.

In the Linux kernel, the following vulnerability has been resolved:

SUNRPC: Fix RPC client cleaned up the freed pipefs dentries (CVE-2023-52803)

In the Linux kernel, the following vulnerability has been resolved:

net: relax socket state check at accept time. (CVE-2024-36484)

In the Linux kernel, the following vulnerability has been resolved:

filelock: Fix fcntl/close race recovery compat path (CVE-2024-41020)

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix signedness bug in sdma_v4_0_process_trap_irq() (CVE-2024-41022)

In the Linux kernel, the following vulnerability has been resolved:

nilfs2: fix kernel bug on rename operation of broken directory (CVE-2024-41034)

In the Linux kernel, the following vulnerability has been resolved:

USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor (CVE-2024-41035)

In the Linux kernel, the following vulnerability has been resolved:

udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). (CVE-2024-41041)

In the Linux kernel, the following vulnerability has been resolved:

filelock: fix potential use-after-free in posix_lock_inode (CVE-2024-41049)

In the Linux kernel, the following vulnerability has been resolved:

hfsplus: fix uninit-value in copy_name (CVE-2024-41059)

kernel: virtio-net: tap: mlx5_core short frame denial of service (CVE-2024-41090)

kernel: virtio-net: tun: mlx5_core short frame denial of service (CVE-2024-41091)

In the Linux kernel, the following vulnerability has been resolved:

tcp_metrics: validate source addr length (CVE-2024-42154)

Tenable has extracted the preceding description block directly from the tested product 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

Run 'yum update kernel' to update your system.

See Also

https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2024-080.html

https://alas.aws.amazon.com/faqs.html

https://alas.aws.amazon.com/cve/html/CVE-2023-52803.html

https://alas.aws.amazon.com/cve/html/CVE-2024-36484.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41020.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41022.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41034.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41035.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41041.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41049.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41059.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41090.html

https://alas.aws.amazon.com/cve/html/CVE-2024-41091.html

https://alas.aws.amazon.com/cve/html/CVE-2024-42154.html

Plugin Details

Severity: High

ID: 205699

File Name: al2_ALASKERNEL-5_4-2024-080.nasl

Version: 1.9

Type: local

Agent: unix

Published: 8/17/2024

Updated: 12/12/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Nessus Agent, 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-2024-41049

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:amazon:linux:perf, p-cpe:/a:amazon:linux:bpftool, p-cpe:/a:amazon:linux:perf-debuginfo, p-cpe:/a:amazon:linux:kernel-tools-debuginfo, p-cpe:/a:amazon:linux:kernel-debuginfo-common-aarch64, p-cpe:/a:amazon:linux:kernel-tools, p-cpe:/a:amazon:linux:kernel-devel, p-cpe:/a:amazon:linux:python-perf-debuginfo, p-cpe:/a:amazon:linux:kernel, p-cpe:/a:amazon:linux:kernel-debuginfo, p-cpe:/a:amazon:linux:kernel-headers, cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:bpftool-debuginfo, p-cpe:/a:amazon:linux:kernel-tools-devel, p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64, p-cpe:/a:amazon:linux:python-perf

Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/1/2024

Vulnerability Publication Date: 5/21/2024

Reference Information

CVE: CVE-2023-52803, CVE-2024-36484, CVE-2024-41020, CVE-2024-41022, CVE-2024-41034, CVE-2024-41035, CVE-2024-41041, CVE-2024-41049, CVE-2024-41059, CVE-2024-41090, CVE-2024-41091, CVE-2024-42154