cdrecord_selinux(8)SELinux Policy documentation for cdrecorcdrecord_selinux(8)

NAME cdrecord_selinux - Security Enhanced Linux Policy for the cdrecord pro- cesses

DESCRIPTION Security-Enhanced Linux secures the cdrecord processes via flexible mandatory access control.

The cdrecord processes execute with the cdrecord_t SELinux type. You can check if you have these processes running by executing the ps com- mand with the -Z qualifier.

For example:

ps -eZ | grep cdrecord_t

ENTRYPOINTS The cdrecord_t SELinux type can be entered via the "cdrecord_exec_t" file type. The default entrypoint paths for the cdrecord_t domain are the following:"

/usr/bin/wodim, /usr/bin/cdrecord, /usr/bin/growisofs

PROCESS TYPES SELinux defines process types (domains) for each process running on the system

You can see the context of a process using the -Z option to ps

Policy governs the access confined processes have to files. SELinux cdrecord policy is very flexible allowing users to setup their cdrecord processes in as secure a method as possible.

The following process types are defined for cdrecord:

cdrecord_t

Note: semanage permissive -a cdrecord_t

can be used to make the process type cdrecord_t permissive. Permissive process types are not denied access by SELinux. AVC messages will still be generated.

BOOLEANS SELinux policy is customizable based on least access required. cdrecord policy is extremely flexible and has several booleans that allow you to manipulate the policy and run cdrecord with the tightest access possible.

If you want to allow cdrecord to read various content. nfs, samba, removable devices, user temp and untrusted content files, you must turn on the cdrecord_read_content boolean.

setsebool -P cdrecord_read_content 1

If you want to allow cdrecord to read various content. nfs, samba, removable devices, user temp and untrusted content files, you must turn on the cdrecord_read_content boolean.

setsebool -P cdrecord_read_content 1

FILE CONTEXTS SELinux requires files to have an extended attribute to define the file type.

You can see the context of a file using the -Z option to ls

Policy governs the access confined processes have to these files. SELinux cdrecord policy is very flexible allowing users to setup their cdrecord processes in as secure a method as possible.

The following file types are defined for cdrecord:

cdrecord_exec_t

- Set files with the cdrecord_exec_t type, if you want to transition an executable to the cdrecord_t domain.

Note: File context can be temporarily modified with the chcon command. If you want to permanently change the file context you need to use the semanage fcontext command. This will modify the SELinux labeling database. You will need to use restorecon to apply the labels.

MANAGED FILES The SELinux process type cdrecord_t can manage files labeled with the following file types. The paths listed are the default paths for these file types. Note the processes UID still need to have DAC permissions.

initrc_tmp_t

mnt_t

/mnt(/[^/]*) /mnt(/[^/]*)? /rhev(/[^/]*)? /media(/[^/]*) /media(/[^/]*)? /etc/rhgb(/.*)? /media/.hal-.* /net /afs /misc /rhev

tmp_t

/tmp /usr/tmp /var/tmp /var/tmp/vi.recover

COMMANDS semanage fcontext can also be used to manipulate default file context mappings.

semanage permissive can also be used to manipulate whether or not a process type is permissive.

semanage module can also be used to enable/disable/install/remove pol- icy modules.

semanage boolean can also be used to manipulate the booleans

system-config-selinux is a GUI tool available to customize SELinux pol- icy settings.

AUTHOR This manual page was auto-generated using sepolicy manpage by mgrepl.

SEE ALSO selinux(8), cdrecord(8), semanage(8), restorecon(8), chcon(1), sepol- icy(8) , setsebool(8)

cdrecord 13-01-04 cdrecord_selinux(8)