cve/2019/CVE-2019-15221.md

### [CVE-2019-15221](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15221)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver.

### POC

#### Reference
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.17
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3450121997ce872eb7f1248417225827ea249710
- https://usn.ubuntu.com/4115-1/
- https://usn.ubuntu.com/4118-1/

#### Github
- https://github.com/ARPSyndicate/cvemon
Update Sun May 26 14:27:04 CEST 2024 2024-05-26 14:27:05 +02:00			`### [CVE-2019-15221](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15221)`
			`![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)`
Update CVE list 2025-09-29 21:09 2025-09-29 21:09:30 +02:00			`![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)`
			`![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)`
Update Sun May 26 14:27:04 CEST 2024 2024-05-26 14:27:05 +02:00
			`### Description`

			`An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver.`

			`### POC`

			`#### Reference`
			`- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.17`
			`- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3450121997ce872eb7f1248417225827ea249710`
			`- https://usn.ubuntu.com/4115-1/`
			`- https://usn.ubuntu.com/4118-1/`

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