CyberRota Analysis
AI-GeneratedA use-after-free vulnerability exists in the Arm GPU Kernel Drivers, specifically affecting the Bifrost, Valhall, and Arm 5th Gen architectures, allowing local non-privileged user processes to access freed memory. This could lead to potential memory corruption, enabling attackers to execute arbitrary code or escalate privileges. Organizations utilizing these GPU drivers should prioritize patching to mitigate the risk of exploitation.
Original NVD Description
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to access already freed memory. This issue affects Bifrost GPU Kernel Driver: from r44p0 through r49p4, from r50p0 through r51p0, from r54p1 through r54p2; Valhall GPU Kernel Driver: from r44p0 through r49p5, from r50p0 through r54p3; Arm 5th Gen GPU Architecture Kernel Driver: from r44p0 through r49p5, from r50p0 through r54p3, r55p0.