cve/2022/CVE-2022-0850.md

### [CVE-2022-0850](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0850)
![](https://img.shields.io/static/v1?label=Product&message=kernel&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-200%20-%20Exposure%20of%20Sensitive%20Information%20to%20an%20Unauthorized%20Actor.&color=brighgreen)

### Description

A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.

### POC

#### Reference
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ce3aba43599f0b50adbebff133df8d08a3d5fffe

#### Github
- https://github.com/ARPSyndicate/cvemon