CVE-2025-58407

GPU DDK - TOCTOU bug affecting psFWMemContext->uiPageCatBaseRegSet

At a glance

Severity: HIGH 7.4
EPSS: EPSS 0.21 % · percentile 11 (2026-10-27)
State: PUBLISHED
Published: 2025-11-17
Updated: 2025-11-17
Assigner: imaginationtech
NVD status: Analyzed

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.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	HIGH 7.4	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N	CISA-ADP
CVSS 3.1	HIGH 7.4	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

CWE-367

European references

ENISA EUVD · EUVD-2025-197847
GCVE · GCVE-0-2025-58407

CERT-FR advisories

CERTFR-2026-AVI-0231 — Multiples vulnérabilités dans Google Android · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:imaginationtech:ddk:25.2:rtm:*:*:*:*:*:*

Affected products

Product	Versions
Imagination Technologies · Graphics DDK	unaffected 25.1 RTM2 ; affected 25.2 RTM1

References

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

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD