CVE-2025-58407

GPU DDK - TOCTOU bug affecting psFWMemContext->uiPageCatBaseRegSet

Published Nov 17, 2025 CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Imaginationtech ddk
CPEs cpe:2.3:a:imaginationtech:ddk:25.2:rtm:*:*:*:*:*:*
Vendors & Products Imaginationtech ddk
Type Values Removed Values Added
First Time appeared Imaginationtech
Imaginationtech graphics Ddk
Vendors & Products Imaginationtech
Imaginationtech graphics Ddk
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title GPU DDK - TOCTOU bug affecting psFWMemContext->uiPageCatBaseRegSet
Weaknesses CWE-367
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
imaginationtech
Published
Updated
Nov 17, 2025, 5:35 PM
Reserved
Sep 1, 2025, 8:00 AM
Status
Analyzed
Published
Nov 17, 2025, 6:15 PM
Modified
Oct 7, 2026, 9:10 PM