apparmor.d -> profiles

profiles/update-initramfs

@@ -0,0 +1,59 @@
+# vim:syntax=apparmor
+# ------------------------------------------------------------------
+#
+#    Copyright (C) 2019-2021 Mikhail Morfikov
+#
+#    This program is free software; you can redistribute it and/or
+#    modify it under the terms of version 2 of the GNU General Public
+#    License published by the Free Software Foundation.
+#
+# ------------------------------------------------------------------
+
+abi <abi/3.0>,
+
+include <tunables/global>
+
+@{exec_path} = /{usr/,}sbin/update-initramfs
+profile update-initramfs @{exec_path} {
+  include <abstractions/base>
+  include <abstractions/consoles>
+
+  @{exec_path} rix,
+  /{usr/,}bin/{,ba,da}sh    rix,
+
+  /{usr/,}sbin/             r,
+
+  /{usr/,}bin/getopt        rix,
+  /{usr/,}bin/ischroot      rix,
+  /{usr/,}bin/gawk          rix,
+  /{usr/,}bin/ln            rix,
+  /{usr/,}bin/mv            rix,
+  /{usr/,}bin/rm            rix,
+  /{usr/,}bin/cat           rix,
+  /{usr/,}bin/sha1sum       rix,
+  /{usr/,}bin/sync          rix,
+  /{usr/,}bin/uname         rix,
+
+  /{usr/,}bin/dpkg-trigger  rPx,
+  /{usr/,}bin/linux-version rPx,
+  /{usr/,}sbin/mkinitramfs  rPx,
+
+  /var/lib/initramfs-tools/* w,
+
+  # For shell pwd
+  / r,
+  /etc/ r,
+  /root/ r,
+
+  /etc/initramfs-tools/update-initramfs.conf r,
+
+        @{PROC}/1/mountinfo r,
+  owner @{PROC}/@{pid}/mountinfo r,
+  owner @{PROC}/@{pid}/mounts r,
+
+  owner /boot/ r,
+  owner /boot/initrd.img-* rw,
+  owner /boot/initrd.img-*.dpkg-bak rwl -> /boot/initrd.img-*,
+
+  include if exists <local/update-initramfs>
+}