CVE-2023-54122
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
24/12/2025
Last modified:
24/12/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/msm/dpu: Add check for cstate<br />
<br />
As kzalloc may fail and return NULL pointer,<br />
it should be better to check cstate<br />
in order to avoid the NULL pointer dereference<br />
in __drm_atomic_helper_crtc_reset.<br />
<br />
Patchwork: https://patchwork.freedesktop.org/patch/514163/
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/31f2f8de0ea7387cde18a24f94ba5e0b886b9842
- https://git.kernel.org/stable/c/42442d42c57b9fbc35cb5ef72c7e5347c5f7d082
- https://git.kernel.org/stable/c/a52e5a002d18bffabff66f6f59a74f8e9aac5afe
- https://git.kernel.org/stable/c/a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b
- https://git.kernel.org/stable/c/c96988b7d99327bb08bd9efd29a203b22cd88ace
- https://git.kernel.org/stable/c/d4ba50614cb3f0686bbdb505af685d78e75861dc