CVE-2023-33200

Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations

State: Published
Severity: 4.7 Medium
Published: Oct 3, 2023
Updated: Mar 7, 2025
Reserved: May 18, 2023

Description

A local non-privileged user can make improper GPU processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.

Scores

CVSS	Score	Vector	Source
3.1	4.7 Medium	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-416 Use after free

Affected Products

Product	Versions
Bifrost GPU Kernel DriverArm Ltd	r17p0 to before r44p1Affectedfrom r44p1Not affected
Valhall GPU Kernel DriverArm Ltd	r19p0 to before r44p1Affectedfrom r44p1Not affected
Arm 5th Gen GPU Architecture Kernel DriverArm Ltd	r41p0 to before r44p1Affectedfrom r44p1Not affected

References

https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

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