feat(profiles): add losetup profile.

apparmor.d/profiles-a-f/losetup

@@ -0,0 +1,26 @@
+# apparmor.d - Full set of apparmor profiles
+# Copyright (C) 2022 Alexandre Pujol <alexandre@pujol.io>
+# SPDX-License-Identifier: GPL-2.0-only
+
+abi <abi/3.0>,
+
+include <tunables/global>
+
+@{exec_path} = /{usr/,}bin/losetup
+profile losetup @{exec_path} {
+  include <abstractions/base>
+
+  capability dac_override,
+  capability dac_read_search,
+
+  unix (receive) type=stream,
+
+  @{exec_path} mr,
+
+  @{sys}/devices/system/cpu/possible r,
+
+  /dev/loop-control rw,
+  /dev/loop[0-9]* rw,
+
+  include if exists <local/losetup>
+}