ARM Mali r44p0 Use-After-Free

Arm Mali r44p0: UAF by freeing waitqueue with elements on it In Mali r44p0, it became possible to free the kbasecontext of a kbasefile while still having a file pointing to the kbasefile. This is supposed to be safe because of the kfile-fopscount and kfile-mapcount checks. However, kbasepoll will...

ARM Mali r44p0 Use-After-Free Exploit

Arm Mali r44p0: UAF by freeing waitqueue with elements on it In Mali r44p0, it became possible to free the kbasecontext of a kbasefile while still having a file pointing to the kbasefile. This is supposed to be safe because of the kfile-fopscount and kfile-mapcount checks. However, kbasepoll will...

CVE-2023-5427

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 processing operations to gain access to already freed memory.This issue affects Bifrost...

ARM Mali GPU Driver Resource Management Error Vulnerability

ARM Mali GPU Driver is an email driver from ARM UK. A security vulnerability exists in ARM Mali GPU Driver that stems from the presence of a memory reuse after release issue. An attacker can exploit the vulnerability to perform incorrect GPU processing operations to gain access to freed memory. T...

CVE-2023-5427

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 processing operations to gain access to already freed memory.This issue affects Bifrost...