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Arm Mali Valhall GPU Kernel Driver Use-After-Free Vulnerability

Vulnerability

A use-after-free vulnerability has been identified in the Arm Mali Valhall GPU Kernel Driver, specifically in versions from r48p0 prior to r49p1 and from r50p0 prior to r52p0. This vulnerability allows a local, non-privileged user process to perform improper GPU processing operations, potentially leading to access of already freed memory.

Impact

Exploitation of this vulnerability could allow a local user to access freed memory, which may lead to memory corruption or unauthorized information disclosure.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
1.9
exploitability
2.9
remediation
0.0
relevance
0.0
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.