CVE-2025-0073 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver: from r53p0 before r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r53p0 before r54p0.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Arm	5Th Gen Gpu Architecture Kernel Driver	r53p0
Arm	Valhall Gpu Kernel Driver	r53p0

Related Weaknesses (CWE)

CWE-416

References

https://developer.arm.com/documentation/110466/latest/Vendor Advisory

FAQ

What is CVE-2025-0073?

CVE-2025-0073 is a vulnerability with a CVSS score of 7.8 (HIGH). Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processi...

How severe is CVE-2025-0073?

CVE-2025-0073 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-0073?

Check the references section above for vendor advisories and patch information. Affected products include: Arm 5Th Gen Gpu Architecture Kernel Driver, Arm Valhall Gpu Kernel Driver.