CVE-2025-0468

GPU DDK - ui64RobustnessAddress can overwrite Freelist / HWRT (and bypass PMMETA)

State: Published
Severity: 7.1 High
Published: Apr 4, 2025
Updated: Apr 7, 2025
Reserved: Jan 14, 2025

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages.

Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform altering their behaviour.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H	CISA-ADP

Weaknesses

CWE-280 Improper Handling of Insufficient Permissions or Privileges

Affected Products

Product	Versions
Graphics DDKImagination Technologies	1.15 RTM through 24.3 RTMAffected 25.1 RTMNot affected

References

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

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