Memory Access Vulnerability in Arm Mali GPU Driver
CVE-2023-28469

5.5MEDIUM

Key Information:

Vendor
Arm
Status
Avalon Gpu Kernel Driver
Valhall Gpu Kernel Driver
Vendor
CVE Published:
2 June 2023

Summary

A security issue in the Arm Mali GPU Kernel Driver allows a non-privileged user to perform improper GPU processing operations, which can lead to unauthorized access to already freed memory. This vulnerability affects specific versions of the Valhall architecture and Arm's GPU Architecture Gen5, highlighting the need for users to upgrade to the latest versions to mitigate potential risks.

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.