Additional info:
libreport version: 2.0.18
kernel:         3.6.6-1.fc17.x86_64

description:
:SELinux is preventing /usr/bin/xauth from 'open' accesses on the file /tmp/.XauthcmMUfc.
:
:*****  Plugin catchall (100. confidence) suggests  ***************************
:
:If cree que de manera predeterminada, xauth debería permitir acceso open sobre  .XauthcmMUfc file.     
:Then debería reportar esto como un error.
:Puede generar un módulo de política local para permitir este acceso.
:Do
:permita el acceso momentáneamente executando:
:# grep xauth /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:
:Additional Information:
:Source Context                unconfined_u:unconfined_r:xauth_t:s0
:Target Context                system_u:object_r:initrc_tmp_t:s0
:Target Objects                /tmp/.XauthcmMUfc [ file ]
:Source                        xauth
:Source Path                   /usr/bin/xauth
:Port                          <Desconocido>
:Host                          (removed)
:Source RPM Packages           xorg-x11-xauth-1.0.7-1.fc17.x86_64
:Target RPM Packages           
:Policy RPM                    selinux-policy-3.10.0-159.fc17.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed) 3.6.6-1.fc17.x86_64 #1 SMP Mon Nov
:                              5 21:59:35 UTC 2012 x86_64 x86_64
:Alert Count                   1
:First Seen                    2012-11-16 22:48:20 CST
:Last Seen                     2012-11-16 22:48:20 CST
:Local ID                      401e8e66-2f7f-4a63-80b3-b177128c1002
:
:Raw Audit Messages
:type=AVC msg=audit(1353127700.768:97): avc:  denied  { open } for  pid=2068 comm="xauth" path="/tmp/.XauthcmMUfc" dev="sda2" ino=4149 scontext=unconfined_u:unconfined_r:xauth_t:s0 tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file
:
:
:type=SYSCALL msg=audit(1353127700.768:97): arch=x86_64 syscall=open success=no exit=EACCES a0=7fff4b0a232d a1=0 a2=1b6 a3=238 items=0 ppid=2061 pid=2068 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=pts0 ses=1 comm=xauth exe=/usr/bin/xauth subj=unconfined_u:unconfined_r:xauth_t:s0 key=(null)
:
:Hash: xauth,xauth_t,initrc_tmp_t,file,open
:
:audit2allow
:
:#============= xauth_t ==============
:allow xauth_t initrc_tmp_t:file open;
:
:audit2allow -R
:
:#============= xauth_t ==============
:allow xauth_t initrc_tmp_t:file open;
: