CyberRota Analysis
AI-GeneratedThe vulnerability affects the Linux kernel's AMD GPU (amdgpu) driver, specifically in the Video Core Next (VCN) encoder and decoder rings, which improperly handle 64-bit user fence writes. This flaw can lead to denial of service through rejected command submissions, potentially impacting system stability and performance. Organizations utilizing affected Linux systems with AMD GPUs should prioritize patching to mitigate the risk of service disruption.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v5.0.0 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 49b1fbbb5a071197ee71e2d70959b1cb29bdc317)