CVE catalog
CVE-2023-4969
firmware-nonfree: CVE-2023-4969
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.19% · Oct 25, 2026
A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | firmware-nonfree | sid | 20260916-1 | fixed |
| Debian | firmware-nonfree | forky | 20260916-1 | fixed |
| Debian | firmware-nonfree | trixie | 20250410-2 | fixed |
| Debian | firmware-nonfree | bookworm | 20230210-5 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | firmware-nonfree | source | sid | 20240610-1 | not yet assigned | Not reported | [1061460] |
| Debian | firmware-nonfree | source | forky | 20240610-1 | not yet assigned | Not reported | [1061460] |
| Debian | firmware-nonfree | source | trixie | 20240610-1 | not yet assigned | Not reported | [1061460] |
| Debian | firmware-nonfree | source | bookworm | (unfixed) | not yet assigned | Not reported | [1061460] |
Notes
[bookworm] firmware-nonfree: Minor issue; potentially revisit once upstream commits clarified/identified
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-4969]
- [https://security-tracker.debian.org/tracker/CVE-2023-4969]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0111.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]