CVE-2024-49945

MEDIUM

Linux Kernel 4.8-6.10.13 6.11.0-6.11.2 - Use-After-Free in NCSI Work Function

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: net/ncsi: Disable the ncsi work before freeing the associated structure The work function can run after the ncsi device is freed, resulting in use-after-free bugs or kernel panic.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/f6ca58696749268181f43150b3553f2bafd71e42

Patch

https://git.kernel.org/stable/c/dd41dab62f32d9e9e0669af8459d12a93834b238

Patch

https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2c

Scores

CVSS v3 5.5

EPSS 0.0023

EPSS Percentile 13.5%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-416

Status published

Products (12)

linux/Kernel 4.8.0 - 6.10.14linux

linux/Kernel 6.11.0 - 6.11.3linux

Linux/Linux < 4.8

Linux/Linux 2d283bdd079c0ad4da020bbc9e9c2a4280823098 - a0ffa68c70b367358b2672cdab6fa5bc4c40de2c

Linux/Linux 2d283bdd079c0ad4da020bbc9e9c2a4280823098 - dd41dab62f32d9e9e0669af8459d12a93834b238

Linux/Linux 2d283bdd079c0ad4da020bbc9e9c2a4280823098 - f6ca58696749268181f43150b3553f2bafd71e42

Linux/Linux 4.8

Linux/Linux 6.10.14 - 6.10.*

Linux/Linux 6.11.3 - 6.11.*

Linux/Linux 6.12

... and 2 more

Published Oct 21, 2024

Tracked Since Feb 18, 2026