Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations
CVE-2023-33200

4.7MEDIUM

Key Information:

Vendor

Arm
Status
Bifrost Gpu Kernel Driver
Valhall Gpu Kernel Driver
Arm 5th Gen Gpu Architecture Kernel Driver
Vendor
CVE Published:
3 October 2023

What is CVE-2023-33200?

A local non-privileged user can make improper GPU processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.

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Affected Version(s)

Arm 5th Gen GPU Architecture Kernel Driver r41p0

Bifrost GPU Kernel Driver r17p0

Valhall GPU Kernel Driver r19p0

References

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

CVSS V3.1

Score:
4.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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