CVE-2024-47896 json
GPU DDK - rgxfw_hwr_log_info OOB write via psHWRInfoBuf->ui32WriteIndex
published 2025-02-22 20 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-4434
- cvss
- 3.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 4%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Imagination Technologies Graphics DDK 25.1 RTM
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 20 mo ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| CNA | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Affected products
- Imagination Technologies Graphics DDK
Classification
- Weakness
-
- CWE-823 Use of Out-of-range Pointer Offset
References
Sources
- CVE List CVE-2024-47896
- NVD CVE-2024-47896
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.