cve/2019/CVE-2019-19052.md

### [CVE-2019-19052](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19052)
![](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

A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-fb5be6a7b486.

### POC

#### Reference
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11
- https://www.oracle.com/security-alerts/cpuApr2021.html

#### Github
- https://github.com/Live-Hack-CVE/CVE-2019-19052
- https://github.com/MrAgrippa/nes-01