Bug 543876

Summary:

SELinux is preventing /sbin/dhclient "write" access on
/var/lib/wifiroamd/dhclient-leases.

Detailed Description:

SELinux denied access requested by dhclient. It is not expected that this access
is required by dhclient 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                system_u:system_r:dhcpc_t:s0
Target Context                system_u:object_r:var_lib_t:s0
Target Objects                /var/lib/wifiroamd/dhclient-leases [ dir ]
Source                        dhclient
Source Path                   /sbin/dhclient
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           dhclient-4.1.0p1-13.fc12
Target RPM Packages           wifiroamd-1.14-3.fc12
Policy RPM                    selinux-policy-3.6.32-49.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.31.6-145.fc12.x86_64 #1 SMP Sat Nov 21
                              15:57:45 EST 2009 x86_64 x86_64
Alert Count                   2
First Seen                    Sat 28 Nov 2009 05:17:31 PM MST
Last Seen                     Thu 03 Dec 2009 04:00:44 AM MST
Local ID                      599704fd-eb73-4e67-a595-d7f07337e7c2
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1259838044.149:8): avc:  denied  { write } for  pid=1531 comm="dhclient" name="dhclient-leases" dev=dm-0 ino=204162 scontext=system_u:system_r:dhcpc_t:s0 tcontext=system_u:object_r:var_lib_t:s0 tclass=dir

node=(removed) type=SYSCALL msg=audit(1259838044.149:8): arch=c000003e syscall=2 success=no exit=-13 a0=7fffeab92b40 a1=80241 a2=1b6 a3=0 items=0 ppid=1528 pid=1531 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="dhclient" exe="/sbin/dhclient" subj=system_u:system_r:dhcpc_t:s0 key=(null)



Hash String generated from  selinux-policy-3.6.32-49.fc12,catchall,dhclient,dhcpc_t,var_lib_t,dir,write
audit2allow suggests:

#============= dhcpc_t ==============
allow dhcpc_t var_lib_t:dir write;