# CVE-2023-20516

## Summary

- **CVE ID:** CVE-2023-20516
- **Severity:** LOW
- **CVSS Score:** 3.3 (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N)
- **CWE:** CWE-274
- **Published:** Sep 6, 2025
- **Last Modified:** Mar 13, 2026

## Description

Improper handling of insufficiency privileges in the ASP could allow a privileged attacker to modify Translation Map Registers (TMRs) potentially resulting in loss of confidentiality or integrity.

## Affected Products

- AMD — AMD Instinct™ MI250 (ROCm 6.3)
- AMD — AMD Instinct™ MI210 (ROCm 6.3)
- AMD — AMD Radeon™ Instinct™ MI25 Graphics Products (Contact your AMD Customer Engineering representative)
- AMD — AMD Radeon™ PRO V520 Graphics Products (Contact your AMD Customer Engineering representative)
- AMD — AMD Radeon™ PRO V620 Graphics Products (Contact your AMD Customer Engineering representative)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.02%
- **EPSS Percentile:** 6.1

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