What is CVE-2022-23814?

CVE-2022-23814 is a medium-severity vulnerability in Amd 3rd Gen Epyc, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2023-01-11.

How severe is CVE-2022-23814?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Improper input validation in Amd 3rd Gen Epyc

CVE-2022-23814

Failure to validate addresses provided by software to BIOS commands may result in a potential loss of integrity of guest memory in a confidential compute environment.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.005 (37.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Amd 3rd Gen Epyc — versions various
Amd Milanpi-sp3
Amd Milanpi-sp3_firmware

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@amd.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2022-23814?: CVE-2022-23814 is a medium-severity vulnerability in Amd 3rd Gen Epyc, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2023-01-11.
How severe is CVE-2022-23814?: Medium severity. CVSS v3 base score is 5.3 out of 10.