Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix null check for pipe_ctx->plane_state in hwss_setup_dpp
This commit addresses a null pointer dereference issue in hwss_setup_dpp(). The issue could occur when pipe_ctx->plane_state is null. The fix adds a check to ensure `pipe_ctx->plane_state` is not null before accessing. This prevents a null pointer dereference.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 0baae624630788862bbd654741929007971e9d5b, < 020002c76147ecfdafe95c44abd3240e216b6316; >= 0baae624630788862bbd654741929007971e9d5b, < 0dd3d1de7a5957804ccd58c1b252f9e34710e3f6; >= 0baae624630788862bbd654741929007971e9d5b, < 95792a18da0795300e15075ac05d1915e9066999; >= 0baae624630788862bbd654741929007971e9d5b, < 2bc96c95070571c6c824e0d4c7783bee25a37876 |
| Linux | Linux | 6.5 |
References
- https://git.kernel.org/stable/c/020002c76147ecfdafe95c44abd3240e216b6316Patch
- https://git.kernel.org/stable/c/0dd3d1de7a5957804ccd58c1b252f9e34710e3f6Patch
- https://git.kernel.org/stable/c/2bc96c95070571c6c824e0d4c7783bee25a37876Patch
- https://git.kernel.org/stable/c/95792a18da0795300e15075ac05d1915e9066999Patch
Timeline
- Published
- Dec 27, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified