CVE-2024-47896

GPU DDK - rgxfw_hwr_log_info OOB write via psHWRInfoBuf->ui32WriteIndex

At a glance

Severity: LOW 3.3
EPSS: EPSS 0.16 % · percentile 5 (2026-10-28)
State: PUBLISHED
Published: 2025-02-22
Updated: 2025-03-05
Assigner: imaginationtech
NVD status: Deferred

Description

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.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	LOW 3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	CISA-ADP
CVSS 3.1	LOW 3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

CWE-823

European references

ENISA EUVD · EUVD-2025-4434
GCVE · GCVE-0-2024-47896

CERT-FR advisories

CERTFR-2025-AVI-0371 — Multiples vulnérabilités dans Google Android · cert.ssi.gouv.fr

Affected products

Product	Versions
Imagination Technologies · Graphics DDK	affected 1.15 RTM ≤ 24.3 RTM ; unaffected 25.1 RTM

References

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD