NAME¶

aa-unconfined - output a list of processes with tcp or udp ports that do not have AppArmor profiles loaded

SYNOPSIS¶

aa-unconfined [--paranoid] [--with-ss | --with-netstat]

OPTIONS¶

--paranoid

Displays all processes from /proc filesystem with tcp or udp ports that do not have AppArmor profiles loaded.

--with-ss

Use the ss(8) command to find processes listening on network sockets (the default).

--with-netstat

Use the netstat(8) command to find processes listening on network sockets. This is also what aa-unconfined will fall back to when ss(8) is not available.

DESCRIPTION¶

aa-unconfined will use netstat(8) to determine which processes have open network sockets and do not have AppArmor profiles loaded into the kernel.

BUGS¶

aa-unconfined must be run as root to retrieve the process executable link from the /proc filesystem. This program is susceptible to race conditions of several flavours: an unlinked executable will be mishandled; an executable started before an AppArmor profile is loaded will not appear in the output, despite running without confinement; a process that dies between the netstat(8) and further checks will be mishandled. This program only lists processes using TCP and UDP. In short, this program is unsuitable for forensics use and is provided only as an aid to profiling all network-accessible processes in the lab.

If you find any bugs, please report them at <https://gitlab.com/apparmor/apparmor/-/issues>.

SEE ALSO¶

ss(8), netstat(8), apparmor(7), apparmor.d(5), aa_change_hat(2), and <https://wiki.apparmor.net>.