CVE-2022-38181

 

Published at: - 25-10-2022 09:15

Last modified: - 23-01-2023 07:15

Total changes: - 3

Description

The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
• https://developer.arm.com/support/arm-security-updates
• https://github.blog/2023-01-23-pwning-the-all-google-phone-with-a-non-google-bug/
• https://securitylab.github.com/advisories/GHSL-2022-054_Arm_Mali/

 

Keywords

NVD

 

CVE-2022-38181

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures