CVE-2025-21941
drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scaling_params
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scaling_params Null pointer dereference 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. Found by code review. (cherry picked from commit 63e6a77ccf239337baa9b1e7787cde9fa0462092)
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 < 265422915416468ba91bffa56addbff45e18342a 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 < f435192e00bc4d5d4134356b93212670ec47fa8d 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 < c1e54752dc12e90305eb0475ca908f42f5b369ca 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 < 3b3c2be58d5275aa59d8b4810a59f173f2f5bac1 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 < e0345c3478f185ca840daac7f08a1fcd4ebec3e9 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 < 3748fad09d89e9a5290e1738fd6872a79f794743 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 < 374c9faac5a763a05bc3f68ad9f73dab3c6aec90
Linux / Linux
4.15
References
git.kernel.org: https://git.kernel.org/stable/c/265422915416468ba91bffa56addbff45e18342a git.kernel.org: https://git.kernel.org/stable/c/f435192e00bc4d5d4134356b93212670ec47fa8d git.kernel.org: https://git.kernel.org/stable/c/c1e54752dc12e90305eb0475ca908f42f5b369ca git.kernel.org: https://git.kernel.org/stable/c/3b3c2be58d5275aa59d8b4810a59f173f2f5bac1 git.kernel.org: https://git.kernel.org/stable/c/e0345c3478f185ca840daac7f08a1fcd4ebec3e9 git.kernel.org: https://git.kernel.org/stable/c/3748fad09d89e9a5290e1738fd6872a79f794743 git.kernel.org: https://git.kernel.org/stable/c/374c9faac5a763a05bc3f68ad9f73dab3c6aec90 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html