Ddk
CVE-2025-0467
HIGH
Severity by source
AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Lifecycle Timeline
2DescriptionCVE.org
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory.
AnalysisAI
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory. Rated high severity (CVSS 8.2), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-823. Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory. Affected products include: Imaginationtech Ddk.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Remote authenticated attackers can execute code or cause persistent denial-of-service in Imagination Technologies Graphi
GPU privilege escalation vulnerability allowing non-privileged users to conduct improper GPU system calls that bypass GP
Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of refe
Local privilege escalation in Imagination Technologies Graphics DDK allows low-privileged users to corrupt kernel memory
Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger reads of stale data
Possible kernel exceptions caused by reading and writing kernel heap data after free.
Software installed and running inside a Guest VM may override Firmware's state and gain access to the GPU.
Improper GPU system call handling in the DDK allows non-privileged users to bypass memory protections on user-mode wrapp
Same weakness CWE-823 – Use of Out-of-range Pointer Offset
View allSame technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today