CVE-2023-6363

Mali GPU Kernel Driver allows improper GPU processing operations

State: Published
Severity: 5.1 Medium
Published: May 3, 2024
Updated: Nov 25, 2024
Reserved: Nov 28, 2023

Description

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r41p0 through r47p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r47p0.

Scores

CVSS	Score	Vector	Source
3.1	5.1 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L	CISA-ADP

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
Valhall GPU Kernel DriverArm Ltd	r41p0 through r47p0Affectedfrom r48p0Not affected
Arm 5th Gen GPU Architecture Kernel DriverArm Ltd	r41p0 through r47p0Affectedfrom r48p0Not affected

References

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

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