# CVE-2023-31325

## Summary

- **CVE ID:** CVE-2023-31325
- **Severity:** HIGH
- **CVSS Score:** 7.2 (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N)
- **CWE:** CWE-1189
- **Published:** Sep 6, 2025
- **Last Modified:** Mar 13, 2026

## 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.

## Affected Products

- AMD — AMD Ryzen™ 8000 Series Desktop Processors (ComboAM5 1.1.0.1)
- AMD — AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (PhoenixPI-FP8-FP7_1.1.0.0)
- AMD — AMD Radeon™ RX 7000 Series Graphics Products (AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01))
- AMD — AMD Radeon™ PRO W7000 Series Graphics Products (AMD Software: PRO Edition 24.Q2 (24.10.20))

## References

- [CNA](https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html)
- [CNA](https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.01%
- **EPSS Percentile:** 1.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._