CVEs-PoC/2021/CVE-2021-26379.md

### [CVE-2021-26379](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26379)
![](https://img.shields.io/static/v1?label=Product&message=2nd%20Gen%20AMD%20EPYC%E2%84%A2%20&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=3rd%20Gen%20AMD%20EPYC%E2%84%A2%20&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=various%20%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=blue)

### Description

Insufficient input validation of mailbox data in theSMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentiallyleading to a loss of integrity and privilege escalation.

### POC

#### Reference
- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001

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