CyberRota Analysis
AI-GeneratedThe vulnerability affects the Linux kernel's handling of firmware for the AMD GPU VCE1, where improper calculation of firmware offsets could lead to out-of-bounds access. This flaw poses a high risk, potentially allowing attackers to execute arbitrary code or cause system instability. Organizations using affected Linux distributions with AMD GPU hardware should prioritize patching to mitigate the risk of exploitation.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vce1: Fix VCE 1 firmware size and offsets The VCPU BO contains the actual FW at an offset, but it was not calculated into the VCPU BO size. Subtract this from the FW size to make sure there is no out of bounds access. Make sure the stack and data offsets are aligned to the 32K TLB size. Check that the FW microcode actually fits in the space that is reserved for it. (cherry picked from commit c16fe59f622a080fc457a57b3e8f14c780699449)