CVE-2023-28147

Published: Jun 2, 2023Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r29p0 through r32p0, Bifrost r17p0 through r42p0 before r43p0, Valhall r19p0 through r42p0 before r43p0, and Arm's GPU Architecture Gen5 r41p0 through r42p0 before r43p0.

Affected (4)

Products: Arm: Avalon Gpu Kernel Driver, Bifrost Gpu Kernel Driver, Midgard Gpu Kernel Driver, Valhall Gpu Kernel Driver

Arm

4 products

Avalon Gpu Kernel Driver

Bifrost Gpu Kernel Driver

Midgard Gpu Kernel Driver

Valhall Gpu Kernel Driver

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Arm Avalon Gpu Kernel Driver	From r41p0 to r43p0
Arm Bifrost Gpu Kernel Driver	From r17p0 to r43p0
Arm Midgard Gpu Kernel Driver	From r29p0 to r32p0
Arm Valhall Gpu Kernel Driver	From r19p0 to r43p0

References (2)

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

Source: cve@mitre.org

Vendor Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.