252 lines
6.2 KiB
Text
252 lines
6.2 KiB
Text
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policy_module(modutils, 1.14.0)
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########################################
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#
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# Declarations
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#
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#attribute_role update_modules_roles;
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type kmod_t alias { update_modules_t depmod_t insmod_t };
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type kmod_exec_t alias { insmod_exec_t depmod_exec_t update_modules_exec_t };
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init_system_domain(kmod_t, depmod_exec_t)
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init_nnp_daemon_domain(kmod_t)
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application_domain(kmod_t, insmod_exec_t)
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mls_file_write_all_levels(kmod_t)
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mls_process_write_down(kmod_t)
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role system_r types kmod_t;
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type kmod_var_run_t;
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files_pid_file(kmod_var_run_t)
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# module loading config
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type modules_conf_t;
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files_config_file(modules_conf_t)
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# module dependencies
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type modules_dep_t;
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files_type(modules_dep_t)
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type kmod_tmp_t;
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files_tmp_file(kmod_tmp_t)
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type kmod_tmpfs_t;
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files_tmpfs_file(kmod_tmpfs_t)
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########################################
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#
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# kmod local policy
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#
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allow kmod_t self:capability { dac_read_search mknod net_raw sys_nice sys_tty_config };
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allow kmod_t self:process { execmem sigchld sigkill sigstop signull signal };
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allow kmod_t self:system module_load;
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allow kmod_t self:fifo_file rw_fifo_file_perms;
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allow kmod_t self:udp_socket create_socket_perms;
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allow kmod_t self:rawip_socket create_socket_perms;
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allow kmod_t self:shm create_shm_perms;
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# transition to kmod
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domain_auto_trans(kmod_t, kmod_exec_t, kmod_t)
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allow kmod_t kmod_t:fd use;
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# Read module config and dependency information
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list_dirs_pattern(kmod_t, modules_conf_t, modules_conf_t)
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manage_files_pattern(kmod_t, modules_conf_t, modules_conf_t)
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files_etc_filetrans(kmod_t, modules_conf_t, file)
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list_dirs_pattern(kmod_t, modules_dep_t, modules_dep_t)
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read_files_pattern(kmod_t, modules_dep_t, modules_dep_t)
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allow kmod_t modules_dep_t:file map;
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manage_dirs_pattern(kmod_t, kmod_var_run_t, kmod_var_run_t)
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manage_files_pattern(kmod_t, kmod_var_run_t, kmod_var_run_t)
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files_pid_filetrans(kmod_t, kmod_var_run_t, {dir file })
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manage_dirs_pattern(kmod_t, kmod_tmp_t, kmod_tmp_t)
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manage_files_pattern(kmod_t, kmod_tmp_t, kmod_tmp_t)
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files_tmp_filetrans(kmod_t, kmod_tmp_t, { file dir })
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can_exec(kmod_t, kmod_exec_t)
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can_exec(kmod_t, update_modules_exec_t)
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manage_files_pattern(kmod_t,kmod_tmpfs_t,kmod_tmpfs_t)
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fs_tmpfs_filetrans(kmod_t,kmod_tmpfs_t,file)
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kernel_load_unsigned_module(kmod_t)
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files_manage_kernel_modules(kmod_t)
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files_map_kernel_modules(kmod_t)
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kernel_read_system_state(kmod_t)
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kernel_read_network_state(kmod_t)
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kernel_write_proc_files(kmod_t)
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kernel_mount_debugfs(kmod_t)
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kernel_mount_kvmfs(kmod_t)
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kernel_read_debugfs(kmod_t)
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kernel_request_load_module(kmod_t)
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# Rules for /proc/sys/kernel/tainted
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kernel_read_kernel_sysctls(kmod_t)
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kernel_rw_kernel_sysctl(kmod_t)
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kernel_setsched(kmod_t)
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corecmd_exec_bin(kmod_t)
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corecmd_exec_shell(kmod_t)
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dev_rw_sysfs(kmod_t)
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dev_search_usbfs(kmod_t)
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dev_rw_mtrr(kmod_t)
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dev_read_urand(kmod_t)
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dev_rw_agp(kmod_t)
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dev_read_sound(kmod_t)
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dev_write_sound(kmod_t)
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dev_rw_apm_bios(kmod_t)
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dev_create_generic_chr_files(kmod_t)
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domain_signal_all_domains(kmod_t)
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domain_use_interactive_fds(kmod_t)
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files_list_home(kmod_t)
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files_read_boot_files(kmod_t)
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files_read_kernel_modules(kmod_t)
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files_load_kernel_modules(kmod_t)
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files_delete_kernel_modules(kmod_t)
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files_read_etc_runtime_files(kmod_t)
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files_read_etc_files(kmod_t)
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files_list_usr(kmod_t)
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files_read_usr_files(kmod_t)
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files_read_usr_src_files(kmod_t)
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files_exec_etc_files(kmod_t)
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# users installing vbox put kernel modules in /var/lib
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files_append_var_files(kmod_t)
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files_read_var_lib_files(kmod_t)
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files_read_kernel_symbol_table(kmod_t)
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# for nscd:
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files_dontaudit_search_pids(kmod_t)
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# for when /var is not mounted early in the boot:
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files_dontaudit_search_isid_type_dirs(kmod_t)
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# for locking: (cjp: ????)
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files_write_kernel_modules(kmod_t)
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allow kmod_t modules_dep_t:file manage_file_perms;
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files_kernel_modules_filetrans(kmod_t, modules_dep_t, file)
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fs_getattr_xattr_fs(kmod_t)
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fs_dontaudit_use_tmpfs_chr_dev(kmod_t)
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fs_mount_rpc_pipefs(kmod_t)
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fs_rw_tracefs_files(kmod_t)
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fs_search_rpc(kmod_t)
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auth_use_nsswitch(kmod_t)
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init_rw_initctl(kmod_t)
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init_use_fds(kmod_t)
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init_use_script_fds(kmod_t)
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init_use_script_ptys(kmod_t)
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init_spec_domtrans_script(kmod_t)
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init_rw_script_tmp_files(kmod_t)
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init_dontaudit_rw_stream_socket(kmod_t)
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logging_send_syslog_msg(kmod_t)
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logging_search_logs(kmod_t)
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seutil_read_file_contexts(kmod_t)
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term_use_all_inherited_terms(kmod_t)
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userdom_dontaudit_search_user_home_dirs(kmod_t)
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# needed by kmod in MLS
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userdom_manage_user_tmp_files(kmod_t)
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userdom_manage_user_tmp_pipes(kmod_t)
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userdom_manage_user_tmp_symlinks(kmod_t)
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userdom_manage_user_tmp_dirs(kmod_t)
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userdom_read_user_home_content_files(kmod_t)
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userdom_home_reader(kmod_t)
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userdom_use_inherited_user_terminals(kmod_t)
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kernel_domtrans_to(kmod_t, kmod_exec_t)
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optional_policy(`
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alsa_domtrans(kmod_t)
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')
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optional_policy(`
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devicekit_use_fds_disk(kmod_t)
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devicekit_dontaudit_read_pid_files(kmod_t)
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')
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optional_policy(`
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firstboot_dontaudit_leaks(kmod_t)
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')
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optional_policy(`
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firewalld_dontaudit_write_tmp_files(kmod_t)
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firewallgui_dontaudit_rw_pipes(kmod_t)
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')
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optional_policy(`
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iptables_read_var_run(kmod_t)
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')
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optional_policy(`
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kdump_manage_kdumpctl_tmp_files(kmod_t)
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')
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optional_policy(`
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mount_domtrans(kmod_t)
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')
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optional_policy(`
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rhgb_use_fds(kmod_t)
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rhgb_dontaudit_use_ptys(kmod_t)
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xserver_dontaudit_write_log(kmod_t)
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xserver_stream_connect(kmod_t)
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xserver_dontaudit_rw_stream_sockets(kmod_t)
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ifdef(`hide_broken_symptoms',`
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xserver_dontaudit_rw_tcp_sockets(kmod_t)
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')
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')
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optional_policy(`
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rpm_rw_pipes(kmod_t)
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rpm_manage_script_tmp_files(kmod_t)
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')
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optional_policy(`
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unconfined_domain(kmod_t)
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unconfined_dontaudit_rw_pipes(kmod_t)
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')
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optional_policy(`
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virt_dontaudit_write_pipes(kmod_t)
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')
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optional_policy(`
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# cjp: why is this needed:
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dev_rw_xserver_misc(kmod_t)
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xserver_getattr_log(kmod_t)
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')
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optional_policy(`
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bootloader_rw_tmp_files(kmod_t)
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')
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ifdef(`distro_gentoo',`
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files_search_pids(kmod_t)
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files_getattr_usr_src_files(kmod_t)
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files_list_isid_type_dirs(kmod_t) # /var
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# update-modules on Gentoo throws errors when run because it
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# sources /etc/init.d/functions.sh, which always scans
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# /var/lib/init.d to set SOFTLEVEL environment var.
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# This is never used by update-modules.
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files_dontaudit_search_var_lib(kmod_t)
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init_dontaudit_read_script_status_files(kmod_t)
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optional_policy(`
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consoletype_exec(kmod_t)
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')
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')
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