CVE-2023-54122

Linux Kernel 5.3.0-6.2.2 - Null Pointer Dereference in __drm_atomic_helper_crtc_reset

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in __drm_atomic_helper_crtc_reset. Patchwork: https://patchwork.freedesktop.org/patch/514163/

References (6)

Core 6

Core References

Patch

https://git.kernel.org/stable/c/a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b

Patch

https://git.kernel.org/stable/c/31f2f8de0ea7387cde18a24f94ba5e0b886b9842

Patch

https://git.kernel.org/stable/c/d4ba50614cb3f0686bbdb505af685d78e75861dc

Patch

https://git.kernel.org/stable/c/42442d42c57b9fbc35cb5ef72c7e5347c5f7d082

Patch

https://git.kernel.org/stable/c/a52e5a002d18bffabff66f6f59a74f8e9aac5afe

Patch

https://git.kernel.org/stable/c/c96988b7d99327bb08bd9efd29a203b22cd88ace

Scores

EPSS 0.0019

EPSS Percentile 8.6%

Details

Status published

Products (19)

linux/Kernel 5.11.0 - 5.15.99linux

linux/Kernel 5.16.0 - 6.1.16linux

linux/Kernel 5.3.0 - 5.4.235linux

linux/Kernel 5.5.0 - 5.10.173linux

linux/Kernel 6.2.0 - 6.2.3linux

Linux/Linux < 5.3

Linux/Linux 1cff7440a86e04a613665803b42034c467f035fa - 31f2f8de0ea7387cde18a24f94ba5e0b886b9842

Linux/Linux 1cff7440a86e04a613665803b42034c467f035fa - 42442d42c57b9fbc35cb5ef72c7e5347c5f7d082

Linux/Linux 1cff7440a86e04a613665803b42034c467f035fa - a52e5a002d18bffabff66f6f59a74f8e9aac5afe

Linux/Linux 1cff7440a86e04a613665803b42034c467f035fa - a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b

... and 9 more

Published Dec 24, 2025

Tracked Since Feb 18, 2026