115 lines
3.3 KiB
Plaintext
115 lines
3.3 KiB
Plaintext
attribute can_modify_kernel_modules;
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neverallow ~can_modify_kernel_modules modules_object_t:file { create append write };
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# kernel modules
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type modules_object_t;
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files_make_file(modules_object_t)
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# module loading config
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type modules_conf_t;
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files_make_file(modules_conf_t)
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# module dependencies
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type modules_dep_t;
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files_make_file(modules_dep_t)
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type insmod_t;
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domain_make_domain(insmod_t)
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kernel_load_module(insmod_t)
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role system_r types insmod_t;
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type insmod_exec_t;
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domain_make_entrypoint_file(insmod_t,insmod_exec_t)
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# Rules for /proc/sys/kernel/tainted
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kernel_read_kernel_sysctl(insmod_t)
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kernel_modify_kernel_sysctl(insmod_t)
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kernel_read_hotplug_sysctl(insmod_t)
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terminal_use_controlling_terminal(insmod_t)
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devices_write_mtrr(insmod_t)
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devices_get_pseudorandom_data(insmod_t)
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devices_direct_agp_access(insmod_t)
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devices_get_zeros(insmod_t)
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filesystem_read_persistent_filesystem_stats(insmod_t)
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files_read_runtime_system_config(insmod_t)
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files_read_general_system_config(insmod_t)
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domain_signal_all_domains(insmod_t)
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libraries_use_dynamic_loader(insmod_t)
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libraries_read_shared_libraries(insmod_t)
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corecommands_execute_general_programs(insmod_t)
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corecommands_execute_system_programs(insmod_t)
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corecommands_execute_shell(insmod_t)
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miscfiles_read_localization(insmod_t)
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allow insmod_t insmod_exec_t:file { getattr read execute execute_no_trans };
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# Read module config and dependency information
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allow insmod_t { modules_conf_t modules_dep_t }:file { getattr read };
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# read modules
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allow insmod_t modules_object_t:dir { getattr search read };
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allow insmod_t modules_object_t:file { getattr read };
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allow insmod_t self:process { execmem sigchld sigkill sigstop signull signal };
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allow insmod_t self:udp_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow insmod_t self:unix_dgram_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow insmod_t self:unix_stream_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown listen accept };
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allow insmod_t self:rawip_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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#
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#
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# TODO rules:
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#
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#
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ifdef(`TODO_list',`
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allow insmod_t self:capability { dac_override net_raw sys_tty_config };
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# for loading modules at boot time
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allow insmod_t { init_t initrc_t }:fd use;
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allow insmod_t initrc_t:fifo_file { getattr read write };
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allow insmod_t usr_t:file { getattr read };
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allow insmod_t lib_t:file { getattr read };
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allow insmod_t { var_t var_log_t }:dir search;
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allow insmod_t privfd:fd use;
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allow insmod_t apm_bios_t:chr_file { read write };
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allow insmod_t sound_device_t:chr_file { read ioctl write };
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ifdef(`xserver.te', `
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allow insmod_t xserver_log_t:file getattr;
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')
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allow insmod_t sysfs_t:dir search;
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allow insmod_t { usbfs_t usbdevfs_t }:dir search;
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allow insmod_t { usbfs_t usbdevfs_t }:filesystem mount;
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allow insmod_t { initrc_devpts_t admin_tty_type }:chr_file { getattr read write };
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allow insmod_t devpts_t:dir { getattr search };
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can_exec(insmod_t,etc_t)
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ifdef(`mount.te', `
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# Run mount in the mount_t domain.
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domain_auto_trans(insmod_t, mount_exec_t, mount_t)
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')
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# for when /var is not mounted early in the boot
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dontaudit insmod_t file_t:dir search;
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# for nscd
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dontaudit insmod_t var_run_t:dir search;
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') dnl if TODO_list
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