In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29.
Exploitability
AV:PAC:LPR:NUI:NScope
S:UImpact
C:LI:NA:N2.4/CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N