GPU DDK - MLIST/PM render state buffers writable allowing arbitrary writes to kernel memory pages

published 2024-11-30 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-40282

cvss: 8.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

Software installed and run as a non-privileged user may conduct improper GPU system calls to allow unprivileged access to arbitrary physical memory page.

Patch / fix

fixed in 1

Imagination Technologies Graphics DDK 24.2 RTM2

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 23 mo ago (2024-12-01)

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CNA	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

Imagination Technologies Graphics DDK
imaginationtech ddk

Classification

Weakness

CWE-280 Improper Handling of Insufficient Permissions or Privileges

References

imaginationtech.com /gpu-driver-vulnerabilities/

Sources

CVE List CVE-2024-43702
NVD CVE-2024-43702

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary