cve/2019/CVE-2019-19462.md

### [CVE-2019-19462](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19462)
![](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

relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.

### POC

#### Reference
- https://usn.ubuntu.com/4414-1/

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