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 to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r45p0 through r48p0; Valhall GPU Kernel Driver: from r45p0 through r48p0; Arm 5th Gen GPU Architecture Kernel Driver: from r45p0 through r48p0.
| Software | From | Fixed in |
|---|---|---|
| arm / 5th_gen_gpu_architecture_kernel_driver | r45p0 | r49p0 |
| arm / bifrost_gpu_kernel_driver | r45p0 | r49p0 |
| arm / valhall_gpu_kernel_driver | r45p0 | r49p0 |