In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770.
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1
- https://usn.ubuntu.com/4345-1/
- https://usn.ubuntu.com/4369-1/
- https://github.com/ARPSyndicate/cvemon