Vulnerability in AMD Ryzen™ 4000 Series Desktop Processor With Radeon™ Graphics

CVE-2023-31331

Improper access control in the DRTM firmware could allow a privileged attacker to perform multiple driver initializations, resulting in stack memory corruption that could potentially lead to loss of integrity or availability.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 3.0 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (3.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-31331: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-31331?
CVE-2023-31331 is a low-severity vulnerability in AMD Ryzen™ 4000 Series Desktop Processor With Radeon™ Graphics, classified under Improper Validation of Specified Quantity in Input. CVSS score: 3.0/10. Published 2025-02-11.
How severe is CVE-2023-31331?
Low severity. CVSS v3 base score is 3.0 out of 10.