CVE-2025-6573

GPU DDK - RGXFW_CTL.pui8FWScratchBuf Leak/Overwrite

State: Published
Severity: 9.8 Critical
Published: Aug 8, 2025
Updated: Aug 11, 2025
Reserved: Jun 24, 2025

Description

Kernel software installed and running inside an untrusted/rich execution environment (REE) could leak information from the trusted execution environment (TEE).

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-280 CWE - CWE-280: Improper Handling of Insufficient Permissions or Privileges (4.15)

Affected Products

Product	Versions
Graphics DDKImagination Technologies	1.15 RTMAffected 1.17 RTMAffected 1.18 RTMAffected 23.2 RTM through 24.3 RTMAffected 25.1 RTM1Not affected

References

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

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