Summary:

SELinux is preventing /usr/libexec/kde4/kdm_greet from executing starte16.

Detailed Description:

SELinux has denied the kdm_greet from executing starte16. If kdm_greet is
supposed to be able to execute starte16, this could be a labeling problem. Most
confined domains are allowed to execute files labeled bin_t. So you could change
the labeling on this file to bin_t and retry the application. If this kdm_greet
is not supposed to execute starte16, this could signal an intrusion attempt.

Allowing Access:

If you want to allow kdm_greet to execute starte16: chcon -t bin_t 'starte16' If
this fix works, please update the file context on disk, with the following
command: semanage fcontext -a -t bin_t 'starte16' Please specify the full path
to the executable, Please file a bug report to make sure this becomes the
default labeling.

Additional Information:

Source Context                system_u:system_r:xdm_t:s0-s0:c0.c1023
Target Context                system_u:object_r:usr_t:s0
Target Objects                starte16 [ file ]
Source                        kdm_greet
Source Path                   /usr/libexec/kde4/kdm_greet
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           kdm-4.3.3-7.fc12.1
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-55.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   execute
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.31.6-166.fc12.x86_64 #1 SMP Wed Dec 9 10:46:22
                              EST 2009 x86_64 x86_64
Alert Count                   16
First Seen                    Sun 13 Dec 2009 12:11:53 PM IST
Last Seen                     Sun 13 Dec 2009 10:08:11 PM IST
Local ID                      0db1a0f2-dc7b-40ae-8a85-bbe10083df60
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1260722291.70:7): avc:  denied  { execute } for  pid=1360 comm="kdm_greet" name="starte16" dev=sda2 ino=219688 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usr_t:s0 tclass=file

node=(removed) type=SYSCALL msg=audit(1260722291.70:7): arch=c000003e syscall=21 success=no exit=-13 a0=1b1c338 a1=1 a2=1b1c338 a3=3c items=0 ppid=1355 pid=1360 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="kdm_greet" exe="/usr/libexec/kde4/kdm_greet" subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  selinux-policy-3.6.32-55.fc12,execute,kdm_greet,xdm_t,usr_t,file,execute
audit2allow suggests:

#============= xdm_t ==============
allow xdm_t usr_t:file execute;