The create_fixed_stream_quirk function in sound/usb/quirks.c in the snd-usb-audio driver in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference or double free, and system crash) via a crafted endpoints value in a USB device descriptor.
- http://seclists.org/bugtraq/2016/Mar/88
- http://seclists.org/bugtraq/2016/Mar/89
- http://www.ubuntu.com/usn/USN-2968-1
- http://www.ubuntu.com/usn/USN-2968-2
- http://www.ubuntu.com/usn/USN-2970-1
- https://www.exploit-db.com/exploits/39555/
No PoCs found on GitHub currently.