VideoCardKit
short description: A driver that can store executable code in a FLASH or EEPROM and submit this code to be executed from the video processor in order to patch kernel memory.
This driver combines several techniques to 'raise the bar' on rootkits. The driver stores the payload off-disk and in EEPROM, and also uses a secondary processor to perform the memory patching operations aka DKOM
https://www.rootkit.com/project.php?id=19
Does that mean that Modems, routers and nic cards are also a target?