CVEs-PoC/2020/CVE-2020-6070.md

### [CVE-2020-6070](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6070)
![](https://img.shields.io/static/v1?label=Product&message=F2fs-tools&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=code%20execution&color=brighgreen)

### Description

An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-0988

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