Linux kernel bug fix: USB: cdc-acm: fix unprivileged TIOCCSERIAL
Subsystem: usb (drivers/usb/class/cdc-acm.c)
Bug type: hang, severity: security
Files changed: drivers/usb/class/cdc-acm.c
Introduced by Dan Williams on 2012-11-15 17:39:03 -0800; fixed by Johan Hovold on 2021-04-09 16:08:27 +0200 (lifetime: 3066 days)