Bug 637410

Summary:

SELinux is preventing /usr/sbin/clamd "signal" access .

Detailed Description:

SELinux denied access requested by clamd. It is not expected that this access is
required by clamd 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:clamd_t:s0
Target Context                system_u:system_r:clamd_t:s0
Target Objects                None [ process ]
Source                        clamd
Source Path                   /usr/sbin/clamd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           clamav-server-0.96.3-1500.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.5-4.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.36-0.26.rc5.git4.fc15.i686 #1 SMP Fri Sep 24
                              02:01:05 UTC 2010 i686 i686
Alert Count                   8
First Seen                    Fri 24 Sep 2010 08:53:55 IST
Last Seen                     Sat 25 Sep 2010 16:34:17 IST
Local ID                      dbc13ba6-d534-43ff-96bb-64dc1c63022d
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1285428857.721:30): avc:  denied  { signal } for  pid=1514 comm="clamd" scontext=system_u:system_r:clamd_t:s0 tcontext=system_u:system_r:clamd_t:s0 tclass=process

node=(removed) type=SYSCALL msg=audit(1285428857.721:30): arch=40000003 syscall=270 success=no exit=-13 a0=5ea a1=5ea a2=6 a3=a99ee0 items=0 ppid=1511 pid=1514 auid=4294967295 uid=493 gid=487 euid=493 suid=493 fsuid=493 egid=487 sgid=487 fsgid=487 tty=(none) ses=4294967295 comm="clamd" exe="/usr/sbin/clamd" subj=system_u:system_r:clamd_t:s0 key=(null)



Hash String generated from  catchall,clamd,clamd_t,clamd_t,process,signal
audit2allow suggests:

#============= clamd_t ==============
allow clamd_t self:process signal;