CVE-2022-49135

MEDIUM

Linux Kernel - Use-After-Free in DRM AMD Display Error Handling

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix memory leak [why] Resource release is needed on the error handling path to prevent memory leak. [how] Fix this by adding kfree on the error handling path.

References (5)

Core 5

Core References

Patch

https://git.kernel.org/stable/c/7e10369c72db7a0e2f77b2e306aadc07aef6b07a

Patch

https://git.kernel.org/stable/c/3ce1497add6d17b48cc9df65095bd20202d93994

Patch

https://git.kernel.org/stable/c/9d0bef3cc22cf250278ed45b829f062a00af9e27

Patch

https://git.kernel.org/stable/c/5d5c6dba2b43e28845d7d7ed32a36802329a5f52

https://git.kernel.org/stable/c/5076315aaddd640bde896ec8d79423ed8ec83a59

Scores

CVSS v3 5.5

EPSS 0.0024

EPSS Percentile 15.1%

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-401

Status published

Products (16)

linux/Kernel 4.15.0 - 5.15.34linux

linux/Kernel 5.16.0 - 5.16.20linux

linux/Kernel 5.17.0 - 5.17.3linux

Linux/Linux < 4.15

Linux/Linux 4.15

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 3ce1497add6d17b48cc9df65095bd20202d93994

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 5076315aaddd640bde896ec8d79423ed8ec83a59

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 5d5c6dba2b43e28845d7d7ed32a36802329a5f52

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 7e10369c72db7a0e2f77b2e306aadc07aef6b07a

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 9d0bef3cc22cf250278ed45b829f062a00af9e27

... and 6 more

Published Feb 26, 2025

Tracked Since Feb 18, 2026