Medium severity · published May 17, 2025
CVE-2024-47893
GPU DDK - OOB read and write of the shared KMD/FW memory heap (VZ/TEE setups)
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to read and/or write data outside the Guest's virtualised GPU memory.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GD
Graphics DDK · Imagination Technologies
1.15 RTM through 24.3 RTM · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-47893
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-47893
www.imaginationtech.com
https://www.imaginationtech.com/gpu-driver-vulnerabilities/
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