GPU DDK – TOCTOU bug affecting psFWMemContext->uiPageCatBaseRegSet_CVE-2025-58407

7.4 / 10

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Description

Kernel or driver software installed on a Guest VM may post improper commands to the GPU Firmware to exploit a TOCTOU race condition and trigger a read and/or write of data outside the allotted memory escaping the virtual machine.

Basic Information

ID CVE-2025-58407

Source imaginationtech

Published Nov 17, 2025 at 17:18

Modified Nov 17, 2025 at 17:35

Affected Product

Vendor Imagination Technologies

Product Graphics DDK

Version 25.1 RTM2

Affected Versions Imagination Technologies Graphics DDK 25.2 RTM1

CWE Classification

CWE-367

References

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

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    "published": "2025-11-17T17:18:18.831Z",
    "modified": "2025-11-17T17:35:06.099Z",
    "type": "cve",
    "title": "GPU DDK - TOCTOU bug affecting psFWMemContext->uiPageCatBaseRegSet",
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