CVE-2024-26679

MEDIUM

Linux Kernel < 4.19.307 - Improper Locking

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a KCSAN warning.

References (10)

[Patch] https://git.kernel.org/stable/c/307fa8a75ab7423fa5c73573ec3d192de5027830

[Patch] https://git.kernel.org/stable/c/3266e638ba5cc1165f5e6989eb8c0720f1cc4b41

[Patch] https://git.kernel.org/stable/c/4a5e31bdd3c1702b520506d9cf8c41085f75c7f2

[Patch] https://git.kernel.org/stable/c/54538752216bf89ee88d47ad07802063a498c299

[Patch] https://git.kernel.org/stable/c/5993f121fbc01dc2d734f0ff2628009b258fb1dd

[Patch] https://git.kernel.org/stable/c/88081ba415224cf413101def4343d660f56d082b

[Patch] https://git.kernel.org/stable/c/caa064c3c2394d03e289ebd6b0be5102eb8a5b40

[Patch] https://git.kernel.org/stable/c/eef00a82c568944f113f2de738156ac591bbd5cd

[Mailing List] https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

[Mailing List] https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 3.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-667

Status published

Affected Products (12)

linux/linux_kernel < 4.19.307

linux/linux_kernel

linux/linux_kernel

linux/linux_kernel

debian/debian_linux

linux/Kernel < 4.19.307linux

linux/Kernel < 5.4.269linux

linux/Kernel < 5.10.210linux

linux/Kernel < 5.15.149linux

linux/Kernel < 6.1.78linux

linux/Kernel < 6.6.17linux

linux/Kernel < 6.7.5linux

Timeline

Published Apr 02, 2024

Tracked Since Feb 18, 2026