Summary:

SELinux is preventing /usr/libexec/gdm-simple-slave "write" access on
/var/log/wtmp.

Detailed Description:

SELinux denied access requested by gdm-simple-slav. It is not expected that this
access is required by gdm-simple-slav and this access may signal an intrusion
attempt. It is also possible that the specific version or configuration of the
application is causing it to require additional access.

Allowing Access:

You can generate a local policy module to allow this access - see FAQ
(http://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                system_u:system_r:xdm_t:s0-s0:c0.c1023
Target Context                system_u:object_r:var_t:s0
Target Objects                /var/log/wtmp [ file ]
Source                        gdm-simple-slav
Source Path                   /usr/libexec/gdm-simple-slave
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           gdm-2.30.2-1.fc13
Target RPM Packages           initscripts-9.12-1.fc13
Policy RPM                    selinux-policy-3.7.19-15.fc13
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.33.4-95.fc13.x86_64 #1 SMP Thu
                              May 13 05:16:23 UTC 2010 x86_64 x86_64
Alert Count                   1
First Seen                    Sun 23 May 2010 01:11:40 PM CEST
Last Seen                     Sun 23 May 2010 01:11:40 PM CEST
Local ID                      2c478195-2f09-4155-83e3-ac79563c5bc1
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1274613100.779:21646): avc:  denied  { write } for  pid=1449 comm="gdm-simple-slav" name="wtmp" dev=sda1 ino=366386 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:var_t:s0 tclass=file

node=(removed) type=SYSCALL msg=audit(1274613100.779:21646): arch=c000003e syscall=2 success=no exit=-13 a0=426c88 a1=1 a2=2 a3=1 items=0 ppid=1407 pid=1449 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="gdm-simple-slav" exe="/usr/libexec/gdm-simple-slave" subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  catchall,gdm-simple-slav,xdm_t,var_t,file,write
audit2allow suggests:

#============= xdm_t ==============
allow xdm_t var_t:file write;