CVE-2025-58410

GPU DDK - Multiple calls into PhysmemGEMPrimeExport can inherit write access permission for an existing read-only dma_buf import PMR

State: Published
Severity: 7.5 High
Published: Nov 17, 2025
Updated: Nov 17, 2025
Reserved: Sep 1, 2025

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Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permissions to memory buffers exported as read-only.

This is caused by improper handling of the memory protections for the buffer resource.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-280 CWE - CWE-280: Improper Handling of Insufficient Permissions or Privileges (4.18)

Affected Products

Product	Versions
Graphics DDKImagination Technologies	1.15 RTMNot affected 1.17 RTMNot affected 1.18 RTMNot affected 23.2 RTMNot affected 23.3 RTM through 25.1 RTM2Affected 25.2 RTMAffected

References

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

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