CVEs-PoC/2021/CVE-2021-26408.md

### [CVE-2021-26408](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26408)
![](https://img.shields.io/static/v1?label=Product&message=1st%20Gen%20AMD%20EPYC%E2%84%A2&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=2nd%20Gen%20AMD%20EPYC%E2%84%A2&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=tbd&color=brightgreen)

### Description

Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality.

### POC

#### Reference
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021

#### Github
No PoCs found on GitHub currently.