CVE-2025-21941 (GCVE-0-2025-21941)
Vulnerability from cvelistv5
Published
2025-04-01 15:41
Modified
2025-05-04 07:25
Severity ?
Summary
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)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/265422915416468ba91bffa56addbff45e18342aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3748fad09d89e9a5290e1738fd6872a79f794743Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/374c9faac5a763a05bc3f68ad9f73dab3c6aec90Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3b3c2be58d5275aa59d8b4810a59f173f2f5bac1Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c1e54752dc12e90305eb0475ca908f42f5b369caPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e0345c3478f185ca840daac7f08a1fcd4ebec3e9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f435192e00bc4d5d4134356b93212670ec47fa8dPatch
Impacted products
Vendor Product Version
Linux Linux Version: 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27
Version: 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27
Version: 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27
Version: 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27
Version: 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27
Version: 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27
Version: 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27
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   Linux Linux Version: 4.15
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{
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    "dateReserved": "2024-12-29T08:45:45.789Z",
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}


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