cve/2023/CVE-2023-20573.md

### [CVE-2023-20573](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20573)
![](https://img.shields.io/static/v1?label=Product&message=3rd%20Gen%20AMD%20EPYC%E2%84%A2%20Processors&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=4th%20Gen%20AMD%20EPYC%E2%84%A2%20Processors&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

A privileged attackercan prevent delivery of debug exceptions to SEV-SNP guests potentiallyresulting in guests not receiving expected debug information.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Freax13/cve-2023-20573-poc
- https://github.com/nomi-sec/PoC-in-GitHub