CISA description
Arm Bifrost and Valhall GPU kernel drivers contain a use-after-free vulnerability that allows a local, non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.
Arm · Mali GPU Kernel Driver
Arm Mali GPU Kernel Driver Use-After-Free Vulnerability
Arm Bifrost and Valhall GPU kernel drivers contain a use-after-free vulnerability that allows a local, non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vulnerability data triggers these controls during assessment and continuous monitoring.