cve/2022/CVE-2022-34520.md

### [CVE-2022-34520](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34520)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.

### POC

#### Reference
- https://github.com/radareorg/radare2/issues/20354

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