CVE-2024-26673 Affecting kernel-devel package, versions <0:5.14.0-427.18.1.el9_4
Threat Intelligence
EPSS
0.04% (12th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ALMALINUX9-KERNELDEVEL-8326227
- published 4 Nov 2024
- disclosed 23 May 2024
Introduced: 23 May 2024
CVE-2024-26673 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:9 kernel-devel to version 0:5.14.0-427.18.1.el9_4 or higher.
This issue was patched in ALSA-2024:3306.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-devel package and not the kernel-devel package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:9 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
- Disallow families other than NFPROTO_{IPV4,IPV6,INET}.
- Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for this object.
References
- https://errata.almalinux.org/9/ALSA-2024-3306.html
- https://www.redhat.com/security/data/cve/CVE-2024-26673.html
- https://access.redhat.com/errata/RHSA-2024:3306
- https://git.kernel.org/stable/c/0f501dae16b7099e69ee9b0d5c70b8f40fd30e98
- https://git.kernel.org/stable/c/38cc1605338d99205a263707f4dde76408d3e0e8
- https://git.kernel.org/stable/c/65ee90efc928410c6f73b3d2e0afdd762652c09d
- https://git.kernel.org/stable/c/8059918a1377f2f1fff06af4f5a4ed3d5acd6bc4
- https://git.kernel.org/stable/c/b775ced05489f4b77a35fe203e9aeb22f428e38f
- https://git.kernel.org/stable/c/cfe3550ea5df292c9e2d608e8c4560032391847e
- https://git.kernel.org/stable/c/f549f340c91f08b938d60266e792ff7748dae483
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
CVSS Scores
version 3.1