6.5

CVE-2023-4969: amd athlon_3000g_firmware

CVSS: 6.5v3.1MediumModified
AliasesUBUNTU-CVE-2023-4969DEBIAN-CVE-2023-4969
Published 16-01-2024Last modified 20-06-2025
Open JSON

Vulnerability summary

CVE-2023-4969 is a medium (CVSS 6.5) vulnerability in amd athlon_3000g_firmware. EPSS estimates a 1.19% chance of exploitation in the next 30 days, higher than 67.5% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
1.19%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 16-01-2024
    PublishedVulnerability first disclosed.
  2. 20-06-2025
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

1.19%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

0.00 pp

From 1.19% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.19%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (blog.trailofbits.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Amd129 products
Khronos2 products
Khronos group2 products
Debian1 product
  • firmware-nonfreeAll versions (No fix recorded) | < 20240610-1
Imaginationtech1 product
Ubuntu1 product
  • linux-firmwareAll versions (No fix recorded)

6 vendors · 136 products

References

9 links