In the Linux kernel through 5.4.6, there are information leaks of uninitialized memory to a USB device in the drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c driver, aka CID-da2311a6385c.
No PoCs from references.
- https://github.com/Live-Hack-CVE/CVE-2019-19947
- https://github.com/MrAgrippa/nes-01