CVE-2023-31325

high

Description

Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity.

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html

Details

Source: Mitre, NVD

Published: 2025-09-06

Updated: 2025-09-08

Risk Information

CVSS v2

Base Score: 5.3

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

Severity: Medium

CVSS v3

Base Score: 7.2

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

Severity: High

EPSS

EPSS: 0.00012