freebsd-dev/sys/dev/an
Mark Johnston a2c770294a an(4): Require privileges for all SIOCGAIRONET requests.
SIOCGAIRONET allows userspace to query an(4) for various device
properties and configuration, which appears to potentially include
sensitive information such as WEP keys (an(4) seems to predate WPA).

Also avoid races by copying in the request structure to a temporary
buffer before locking and modifying the device softc.

Reported by:	Ilja Van Sprundel <ivansprundel@ioactive.com>
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
2019-12-17 21:34:38 +00:00
..
if_aironet_ieee.h
if_an_isa.c
if_an_pccard.c
if_an_pci.c
if_an.c an(4): Require privileges for all SIOCGAIRONET requests. 2019-12-17 21:34:38 +00:00
if_anreg.h