cve/2018/CVE-2018-10881.md

### [CVE-2018-10881](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10881)
![](https://img.shields.io/static/v1?label=Product&message=kernel&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20n%2Fa%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-787&color=brighgreen)

### Description

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.

### POC

#### Reference
- https://bugzilla.kernel.org/show_bug.cgi?id=200015
- https://bugzilla.kernel.org/show_bug.cgi?id=200015
- https://usn.ubuntu.com/3753-1/
- https://usn.ubuntu.com/3753-2/
- https://usn.ubuntu.com/3753-2/

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