Security Advisory

CVE-2021-28663

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-05-10 00:00:00

Last updated 2025-10-21 23:25:46

Assigner mitre

State PUBLISHED

Description

The Arm Mali GPU kernel driver allows privilege escalation or information disclosure because GPU memory operations are mishandled, leading to a use-after-free. This affects Bifrost r0p0 through r28p0 before r29p0, Valhall r19p0 through r28p0 before r29p0, and Midgard r4p0 through r30p0.

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