CVE-2024-53141 Affecting kernel-devel-azure package, versions <6.4.0-150600.8.23.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-SLES156-KERNELDEVELAZURE-8631372
  • published16 Jan 2025
  • disclosed15 Jan 2025

Introduced: 15 Jan 2025

NewCVE-2024-53141  (opens in a new tab)

How to fix?

Upgrade SLES:15.6 kernel-devel-azure to version 6.4.0-150600.8.23.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-devel-azure package and not the kernel-devel-azure package as distributed by SLES. See How to fix? for SLES:15.6 relevant fixed versions and status.

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

netfilter: ipset: add missing range check in bitmap_ip_uadt

When tb[IPSET_ATTR_IP_TO] is not present but tb[IPSET_ATTR_CIDR] exists, the values of ip and ip_to are slightly swapped. Therefore, the range check for ip should be done later, but this part is missing and it seems that the vulnerability occurs.

So we should add missing range checks and remove unnecessary range checks.

CVSS Scores

version 3.1