Home/CVE/Kernel or driver software installed on a Guest VM may post improper commands to the GPU Firmware to exploit a TOCTOU rac
CVE

CVE-2025-58407

Kernel or driver software installed on a Guest VM may post improper commands to the GPU Firmware to exploit a TOCTOU rac

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.

HIGH · CVSS 7.4 EPSS 0.00026
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition
▤

Affected Products & Versions

1
imaginationtech ddkall versions
▣

Scoring & Timeline

7.4
HIGH · CVSS v3.1 · 367425dc-4d06-4041-9650-c2dc6aaa27ce
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD17 Nov 2025 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.imaginationtech.com/gpu-driver-vulnerabilities/Vendor Advisory
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