Bug 543765

Summary:

SELinux is preventing /usr/bin/abrt-pyhook-helper access to a leaked
/dev/snd/controlC0 file descriptor.

Detailed Description:

[abrt-pyhook-hel has a permissive type (abrt_helper_t). This access was not
denied.]

SELinux denied access requested by the abrt-pyhook-hel command. It looks like
this is either a leaked descriptor or abrt-pyhook-hel output was redirected to a
file it is not allowed to access. Leaks usually can be ignored since SELinux is
just closing the leak and reporting the error. The application does not use the
descriptor, so it will run properly. If this is a redirection, you will not get
output in the /dev/snd/controlC0. You should generate a bugzilla on
selinux-policy, and it will get routed to the appropriate package. You can
safely ignore this avc.

Allowing Access:

You can generate a local policy module to allow this access - see FAQ
(http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385)

Additional Information:

Source Context                unconfined_u:unconfined_r:abrt_helper_t:s0-s0:c0.c
                              1023
Target Context                system_u:object_r:sound_device_t:s0
Target Objects                /dev/snd/controlC0 [ chr_file ]
Source                        abrt-pyhook-hel
Source Path                   /usr/bin/abrt-pyhook-helper
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           abrt-addon-python-1.0.0-1.fc12
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-49.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   leaks
Host Name                     (removed)
Platform                      Linux (removed) 2.6.31.6-145.fc12.i686.PAE #1
                              SMP Sat Nov 21 16:12:37 EST 2009 i686 i686
Alert Count                   1
First Seen                    Wed 02 Dec 2009 08:45:06 PM EST
Last Seen                     Wed 02 Dec 2009 08:45:06 PM EST
Local ID                      0a84b8cf-bf33-421b-b081-ac31d378a6f1
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1259804706.649:34436): avc:  denied  { read write } for  pid=2428 comm="abrt-pyhook-hel" path="/dev/snd/controlC0" dev=tmpfs ino=9606 scontext=unconfined_u:unconfined_r:abrt_helper_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file

node=(removed) type=SYSCALL msg=audit(1259804706.649:34436): arch=40000003 syscall=11 success=yes exit=0 a0=9f2d578 a1=9f2d638 a2=bfc10ef8 a3=5 items=0 ppid=2149 pid=2428 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=465 sgid=465 fsgid=465 tty=(none) ses=1 comm="abrt-pyhook-hel" exe="/usr/bin/abrt-pyhook-helper" subj=unconfined_u:unconfined_r:abrt_helper_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  selinux-policy-3.6.32-49.fc12,leaks,abrt-pyhook-hel,abrt_helper_t,sound_device_t,chr_file,read,write
audit2allow suggests:

#============= abrt_helper_t ==============
allow abrt_helper_t sound_device_t:chr_file { read write };