CVE-2025-58408

GPU DDK - KASAN Read UAF in the PVRSRVBridgeRGXSubmitTransfer2 due to improper error handling code

State: Published
Severity: 5.9 Medium
Published: Dec 1, 2025
Updated: Dec 1, 2025
Reserved: Sep 1, 2025

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger reads of stale data that can lead to kernel exceptions and write use-after-free.

The Use After Free common weakness enumeration was chosen as the stale data can include handles to resources in which the reference counts can become unbalanced. This can lead to the premature destruction of a resource while in use.

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L	CISA-ADP

Weaknesses

CWE-416 CWE - CWE-416: Use After Free (4.18)

Affected Products

Product	Versions
Graphics DDKImagination Technologies	1.15 RTMAffected 1.17 RTMAffected 1.18 RTMAffected 23.2 RTM through 25.2 RTM2Affected 25.3 RTMNot affected

References

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

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