CVE-2024-3655

Mali GPU Kernel Driver allows improper GPU memory processing operations

State: Published
Severity: 7.8 High
Published: Sep 3, 2024
Updated: Sep 30, 2024
Reserved: Apr 11, 2024

Description

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, 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 to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r43p0 through r49p0; Valhall GPU Kernel Driver: from r43p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r43p0 through r49p0.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
Bifrost GPU Kernel DriverArm Ltd	r43p0 through r49p0Affectedfrom r50p0Not affectedfrom r49p1Not affected
Valhall GPU Kernel DriverArm Ltd	r43p0 through r49p0Affectedfrom r50p0Not affectedfrom r49p1Not affected
Arm 5th Gen GPU Architecture Kernel DriverArm Ltd	r43p0 through r49p0Affectedfrom r50p0Not affectedfrom r49p1Not affected

References

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

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