Bug 544578

Summary:

SELinux is preventing access to files with the label, file_t.

Detailed Description:

[SELinux is in permissive mode. This access was not denied.]

SELinux permission checks on files labeled file_t are being denied. file_t is
the context the SELinux kernel gives to files that do not have a label. This
indicates a serious labeling problem. No files on an SELinux box should ever be
labeled file_t. If you have just added a new disk drive to the system you can
relabel it using the restorecon command. Otherwise you should relabel the entire
file system.

Allowing Access:

You can execute the following command as root to relabel your computer system:
"touch /.autorelabel; reboot"

Additional Information:

Source Context                system_u:system_r:xdm_t:s0-s0:c0.c1023
Target Context                system_u:object_r:file_t:s0
Target Objects                /home/morpheus/.dmrc [ file ]
Source                        kdm
Source Path                   /usr/bin/kdm
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           kdm-4.3.3-7.fc12.1
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-46.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Plugin Name                   file
Host Name                     (removed)
Platform                      Linux (removed) 2.6.31.5-127.fc12.x86_64 #1 SMP
                              Sat Nov 7 21:11:14 EST 2009 x86_64 x86_64
Alert Count                   2
First Seen                    Sat 05 Dec 2009 02:14:19 PM EET
Last Seen                     Sat 05 Dec 2009 02:14:19 PM EET
Local ID                      67b16a78-df4b-4f48-8e3e-b407574a10db
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1260015259.0:5): avc:  denied  { read } for  pid=1790 comm="kdm" name=".dmrc" dev=sda9 ino=824 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file

node=(removed) type=AVC msg=audit(1260015259.0:5): avc:  denied  { open } for  pid=1790 comm="kdm" name=".dmrc" dev=sda9 ino=824 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file

node=(removed) type=SYSCALL msg=audit(1260015259.0:5): arch=c000003e syscall=2 success=yes exit=128 a0=1f1a5b0 a1=800 a2=0 a3=33d061b280 items=0 ppid=1774 pid=1790 auid=4294967295 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=4294967295 comm="kdm" exe="/usr/bin/kdm" subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  selinux-policy-3.6.32-46.fc12,file,kdm,xdm_t,file_t,file,read
audit2allow suggests:

#============= xdm_t ==============
allow xdm_t file_t:file { read open };