cve/2019/CVE-2019-14898.md

### [CVE-2019-14898](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14898)
![](https://img.shields.io/static/v1?label=Product&message=kernel&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3C%205.0.10%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-362&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-667&color=brighgreen)

### Description

The fix for CVE-2019-11599, affecting the Linux kernel before 5.0.10 was not complete. A local user could use this flaw to obtain sensitive information, cause a denial of service, or possibly have other unspecified impacts by triggering a race condition with mmget_not_zero or get_task_mm calls.

### POC

#### Reference
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html

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