Unrated severityCISA KEVNVD Advisory· Published May 10, 2021· Updated Oct 21, 2025
CVE-2021-28663
CVE-2021-28663
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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Affected products
4- Arm/Arm Mali GPU kernel driverdescription
Patches
Vulnerability mechanics
References
2News mentions
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