Detections
Analytics
CVE-2026-63854
high
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 663bed3c7b8b9a7624b0d95d300ddae034ad0614)
References
https://git.kernel.org/stable/c/f1e5a6660d7cbf006079126d9babbf0ccf538c6b
https://git.kernel.org/stable/c/e74fc9c72c1ba78d0de0b849f5929c3b39a8e20c
https://git.kernel.org/stable/c/b076e45e6f757a2829e80d0144c1b5f201bee5af
https://git.kernel.org/stable/c/2d6525e7b2504f5bbfe9417cddc1e8da858791dd
https://git.kernel.org/stable/c/26c4f38529ac78930c9c4713e16ebc5b689bb0a3