CVE-2024-49972

MEDIUM

Linux Kernel < 6.11.3 - Use-After-Free in DRM AMD Display DML Memory Allocation

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Deallocate DML memory if allocation fails [Why] When DC state create DML memory allocation fails, memory is not deallocated subsequently, resulting in uninitialized structure that is not NULL. [How] Deallocate memory if DML memory allocation fails.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/80345daa5746184195f2d383a2f1bad058f0f94c

Patch

https://git.kernel.org/stable/c/892abca6877a96c9123bb1c010cafccdf8ca1b75

Scores

CVSS v3 5.5

EPSS 0.0021

EPSS Percentile 11.4%

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

Status published

Products (8)

linux/Kernel 6.7.0 - 6.11.3linux

Linux/Linux < 6.7

Linux/Linux 6.11.3 - 6.11.*

Linux/Linux 6.12

Linux/Linux 6.7

Linux/Linux 7966f319c66d9468623c6a6a017ecbc0dd79be75 - 80345daa5746184195f2d383a2f1bad058f0f94c

Linux/Linux 7966f319c66d9468623c6a6a017ecbc0dd79be75 - 892abca6877a96c9123bb1c010cafccdf8ca1b75

linux/linux_kernel < 6.11.3

Published Oct 21, 2024

Tracked Since Feb 18, 2026