The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0.
|arm||midguard_gpu_kernel_driver||r4p0, r26p0, r30p0, r31p0|
|arm||bifrost_gpu_kernel_driver||r39p0, r0p0, r34p0, r38p1|
|arm||valhall_gpu_kernel_driver||r19p0, r29p0, r34p0, r38p0, r38p1|