Use After Free Vulnerability in Arm Ltd Bifrost and Valhall GPU Kernel Drivers
CVE-2025-3212

5.3MEDIUM

Key Information:

Vendor

Arm
Status
Bifrost Gpu Kernel Driver
Valhall Gpu Kernel Driver
Arm 5th Gen Gpu Architecture Kernel Driver
Vendor
CVE Published:
8 September 2025

What is CVE-2025-3212?

This vulnerability allows a local non-privileged user process to exploit a use after free condition within the Bifrost and Valhall GPU kernel drivers. It enables attackers to perform valid memory processing operations on GPU resources that have already been freed. As a result, unauthorized access to sensitive memory regions can occur, posing significant risks for system integrity and data safety.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Arm 5th Gen GPU Architecture Kernel Driver r41p0

Arm 5th Gen GPU Architecture Kernel Driver r50p0

Bifrost GPU Kernel Driver r41p0

References

https://developer.arm.com/documentation/110627/latest

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.