CVE-2025-25177

GPU DDK - Roll-back of pvr_exp_fence not in finalised state can cause UAF

State: Published
Severity: 5.1 Medium
Published: Sep 22, 2025
Updated: Sep 22, 2025
Reserved: Feb 3, 2025

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions.

Scores

CVSS	Score	Vector	Source
3.1	5.1 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-416 CWE - CWE-416: Use After Free (4.17)

Affected Products

Product	Versions
Graphics DDKImagination Technologies	1.15 RTM through 23.3 RTMNot affected 24.1 RTM through 25.1 RTM2Affected 25.2 RTMNot affected

References

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

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