Description
Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver: from r53p0 before r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r53p0 before r54p0.
Problem types
Product status
r53p0 (patch) before r54p0
r53p0 (patch) before r54p0
Credits
Man Yue Mo of GitHub Security Lab
References
developer.arm.com/documentation/110466/latest/
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