CVE-2022-46891

2023-01-1700:00:00

mitre

www.cve.org

arm mali gpu

kernel driver

vulnerability

non-privileged user

freed memory

9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.3%

JSON

An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r13p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through r40p0.