CVE-2023-31352

medium

Description

A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory, potentially resulting in loss of guest private data.

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5004.html

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3009.html

Details

Source: Mitre, NVD

Published: 2025-02-11

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:L/AC:L/Au:M/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00016