### [CVE-2022-42273](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42273)
![](https://img.shields.io/static/v1?label=Product&message=NVIDIA%20DGX%20servers&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20All%20BMC%20firmware%20versions%20prior%20to%2000.19.07%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-120%20Buffer%20Copy%20without%20Checking%20Size%20of%20Input%20('Classic%20Buffer%20Overflow')&color=brighgreen)

### Description

NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.

### POC

#### Reference
- https://nvidia.custhelp.com/app/answers/detail/a_id/5435

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