CVEs-PoC/2021/CVE-2021-3947.md

### [CVE-2021-3947](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3947)
![](https://img.shields.io/static/v1?label=Product&message=QEMU&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-125&color=brighgreen)

### Description

A stack-buffer-overflow was found in QEMU in the NVME component. The flaw lies in nvme_changed_nslist() where a malicious guest controlling certain input can read out of bounds memory. A malicious user could use this flaw leading to disclosure of sensitive information.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/QiuhaoLi/CVE-2021-3929-3947