apparmor.d/profiles/kernel-install

# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2019-2021 Mikhail Morfikov
# SPDX-License-Identifier: GPL-2.0-only

abi <abi/3.0>,

include <tunables/global>

@{exec_path} = /{usr/,}bin/kernel-install
profile kernel-install @{exec_path} flags=(complain) {
  include <abstractions/base>
  include <abstractions/consoles>
  include <abstractions/nameservice-strict>

  @{exec_path} r,
  /{usr/,}bin/{,ba,da}sh rix,

  /{usr/,}bin/mountpoint rix,
  /{usr/,}bin/sort       rix,
  /{usr/,}bin/rm         rix,
  /{usr/,}bin/mkdir      rix,
  /{usr/,}bin/cp         rix,
  /{usr/,}bin/chown      rix,
  /{usr/,}bin/chmod      rix,
  /{usr/,}bin/basename   rix,

  /{usr/,}bin/kmod       rCx -> kmod,

  /{usr/,}lib/kernel/install.d/ r,
  /{usr/,}lib/kernel/install.d/[0-9][0-9]-*.install rix,

  /etc/kernel/install.d/ r,
  /etc/kernel/install.d/*.install rix,

  owner /tmp/sh-thd.* rw,

  owner /boot/{vmlinuz,initrd.img}-* r,
  owner /boot/[a-f0-9]*/*/ rw,
  owner /boot/[a-f0-9]*/*/{linux,initrd} w,
  owner /boot/loader/ rw,
  owner /boot/loader/entries/ rw,
  owner /boot/loader/entries/*.conf w,

  /{usr/,}lib/modules/*/modules.* w,

  /etc/os-release r,
  /{usr/,}lib/os-release r,

  /etc/kernel/tries r,

  /etc/kernel/cmdline r,
  @{PROC}/cmdline r,

  /var/lib/dbus/machine-id r,
  /etc/machine-id r,


  profile kmod flags=(complain) {
    include <abstractions/base>

    /{usr/,}bin/kmod mr,

    #@{PROC}/cmdline r,
    #@{PROC}/modules r,

  }

  include if exists <local/kernel-install>
}