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Unrated severityCISA KEVNVD Advisory· Published Oct 1, 2023· Updated Oct 21, 2025

Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations

CVE-2023-4211

Description

A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5

Arm/Mali GPU kernel driverllm-fuzzy
Arm Ltd/Arm 5th Gen GPU Architecture Kernel Drivercpe-rescue
Range: r41p0
Arm Ltd/Bifrost GPU Kernel Drivercpe-rescue
Range: r0p0
Arm Ltd/Midgard GPU Kernel Drivercpe-rescue
Range: r12p0
Arm Ltd/Valhall GPU Kernel Drivercpe-rescue
Range: r19p0

Patches

Vulnerability mechanics

References

1

developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilitiesmitre

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