Detections
Analytics
CVE-2026-63849
high
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v5.0.1 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit e16be95a2c3ee712b142cb27d2dca0b461181359)
References
https://git.kernel.org/stable/c/8f4954722eab88e10c4ea0c0d3b1269c31421d3a
https://git.kernel.org/stable/c/5a4bffd67e94944ed3db26a959346cfb7fabaecd
https://git.kernel.org/stable/c/081ef0e46c9cdd26c0db0ef721470393d36b6655