CVE-2025-21941

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)

The following products are affected by CVE-2025-21941 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21941.

URL	Resource
https://git.kernel.org/stable/c/265422915416468ba91bffa56addbff45e18342a
https://git.kernel.org/stable/c/3748fad09d89e9a5290e1738fd6872a79f794743
https://git.kernel.org/stable/c/374c9faac5a763a05bc3f68ad9f73dab3c6aec90
https://git.kernel.org/stable/c/3b3c2be58d5275aa59d8b4810a59f173f2f5bac1
https://git.kernel.org/stable/c/c1e54752dc12e90305eb0475ca908f42f5b369ca
https://git.kernel.org/stable/c/e0345c3478f185ca840daac7f08a1fcd4ebec3e9
https://git.kernel.org/stable/c/f435192e00bc4d5d4134356b93212670ec47fa8d
https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
https://lore.kernel.org/linux-cve-announce/2025040135-CVE-2025-21941-8240@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-21941
https://www.cve.org/CVERecord?id=CVE-2025-21941