Summary:

SELinux is preventing /bin/bash "search" access.

Detailed Description:

SELinux denied access requested by dhclient-script. It is not expected that this
access is required by dhclient-script 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://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023
Target Context                system_u:object_r:sysctl_net_t:s0
Target Objects                None [ dir ]
Source                        dhclient-script
Source Path                   /bin/bash
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           bash-4.0.35-2.fc12
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-69.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.31.12-174.2.3.fc12.i686.PAE #1
                              SMP Mon Jan 18 20:06:44 UTC 2010 i686 i686
Alert Count                   6
First Seen                    Tue 19 Jan 2010 09:58:31 PM HKT
Last Seen                     Sun 24 Jan 2010 01:01:18 PM HKT
Local ID                      b0cbdcf9-533f-4513-83cf-d9f1b427804a
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1264309278.254:20610): avc:  denied  { search } for  pid=1733 comm="dhclient-script" scontext=unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sysctl_net_t:s0 tclass=dir

node=(removed) type=SYSCALL msg=audit(1264309278.254:20610): arch=40000003 syscall=5 success=no exit=-13 a0=88d76d0 a1=8201 a2=0 a3=ffffffff items=0 ppid=1716 pid=1733 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="dhclient-script" exe="/bin/bash" subj=unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  selinux-policy-3.6.32-69.fc12,catchall,dhclient-script,dhcpc_t,sysctl_net_t,dir,search
audit2allow suggests:

#============= dhcpc_t ==============
allow dhcpc_t sysctl_net_t:dir search;