### [CVE-2015-7566](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7566)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&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=n%2Fa&color=brighgreen)

### Description

The clie_5_attach function in drivers/usb/serial/visor.c in the Linux kernel through 4.4.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a bulk-out endpoint.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-2930-2
- http://www.ubuntu.com/usn/USN-2932-1
- http://www.ubuntu.com/usn/USN-2948-2
- https://bugzilla.redhat.com/show_bug.cgi?id=1283371
- https://www.exploit-db.com/exploits/39540/

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