qemu_dm_selinux(8) [centos man page]

qemu_dm_selinux(8)					      SELinux Policy qemu_dm						qemu_dm_selinux(8)

NAME

       qemu_dm_selinux - Security Enhanced Linux Policy for the qemu_dm processes

DESCRIPTION

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

       The  qemu_dm  processes execute with the qemu_dm_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 qemu_dm_t

ENTRYPOINTS

       The qemu_dm_t SELinux type can be entered via the qemu_dm_exec_t file type.

       The default entrypoint paths for the qemu_dm_t domain are the following:

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 qemu_dm policy is very flexible allowing users to setup their  qemu_dm
       processes in as secure a method as possible.

       The following process types are defined for qemu_dm:

       qemu_dm_t

       Note:  semanage	permissive -a qemu_dm_t can be used to make the process type qemu_dm_t permissive. SELinux does not deny access to permis-
       sive process types, but the AVC (SELinux denials) messages are still generated.

BOOLEANS

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

       If  you	want  to  deny	any  process  from ptracing or debugging any other processes, you must turn on the deny_ptrace boolean. Enabled by
       default.

       setsebool -P deny_ptrace 1

       If you want to allow all domains to use other domains file descriptors, you must turn on the domain_fd_use boolean. Enabled by default.

       setsebool -P domain_fd_use 1

       If you want to allow all domains to have the kernel load modules, you must turn on  the	domain_kernel_load_modules  boolean.  Disabled	by
       default.

       setsebool -P domain_kernel_load_modules 1

       If you want to allow all domains to execute in fips_mode, you must turn on the fips_mode boolean. Enabled by default.

       setsebool -P fips_mode 1

       If you want to enable reading of urandom for all domains, you must turn on the global_ssp boolean. Disabled by default.

       setsebool -P global_ssp 1

       If you want to allow xend to run qemu-dm. Not required if using paravirt and no vfb, you must turn on the xend_run_qemu boolean. Enabled by
       default.

       setsebool -P xend_run_qemu 1

MANAGED FILES

       The SELinux process type qemu_dm_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.

       xenfs_t

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 policy modules.

       semanage boolean can also be used to manipulate the booleans

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

AUTHOR

       This manual page was auto-generated using sepolicy manpage .

SEE ALSO

       selinux(8), qemu_dm(8), semanage(8), restorecon(8), chcon(1), sepolicy(8) , setsebool(8)

qemu_dm 							     14-06-10							qemu_dm_selinux(8)