Description of problem:
SELinux is preventing /usr/sbin/xtables-multi from 'write' accesses on the file /tmp/ffiGrB1Nm (deleted).

*****  Plugin leaks (86.2 confidence) suggests  ******************************

If you want to ignore xtables-multi trying to write access the ffiGrB1Nm (deleted) file, because you believe it should not need this access.
Then you should report this as a bug.  
You can generate a local policy module to dontaudit this access.
Do
# grep /usr/sbin/xtables-multi /var/log/audit/audit.log | audit2allow -D -M mypol
# semodule -i mypol.pp

*****  Plugin catchall (14.7 confidence) suggests  ***************************

If you believe that xtables-multi should be allowed write access on the ffiGrB1Nm (deleted) file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep iptables /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:iptables_t:s0
Target Context                system_u:object_r:firewalld_tmp_t:s0
Target Objects                /tmp/ffiGrB1Nm (deleted) [ file ]
Source                        iptables
Source Path                   /usr/sbin/xtables-multi
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           iptables-1.4.16.2-5.fc18.i686
Target RPM Packages           
Policy RPM                    selinux-policy-3.11.1-96.fc18.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.9.4-200.fc18.i686 #1 SMP Fri May
                              24 20:35:02 UTC 2013 i686 i686
Alert Count                   54
First Seen                    2013-05-31 01:17:53 CEST
Last Seen                     2013-05-31 15:32:12 CEST
Local ID                      ba3dbc23-515a-4a8c-9527-ac05389ebc8a

Raw Audit Messages
type=AVC msg=audit(1370007132.566:515): avc:  denied  { write } for  pid=5675 comm="iptables" path=2F746D702F666669477242314E6D202864656C6574656429 dev="tmpfs" ino=20230 scontext=system_u:system_r:iptables_t:s0 tcontext=system_u:object_r:firewalld_tmp_t:s0 tclass=file


type=SYSCALL msg=audit(1370007132.566:515): arch=i386 syscall=execve success=yes exit=0 a0=8b01ac8 a1=8942cd8 a2=8afad18 a3=1 items=0 ppid=503 pid=5675 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=iptables exe=/usr/sbin/xtables-multi subj=system_u:system_r:iptables_t:s0 key=(null)

Hash: iptables,iptables_t,firewalld_tmp_t,file,write

audit2allow

#============= iptables_t ==============
allow iptables_t firewalld_tmp_t:file write;

audit2allow -R
require {
	type iptables_t;
	type firewalld_tmp_t;
	class file write;
}

#============= iptables_t ==============
allow iptables_t firewalld_tmp_t:file write;


Additional info:
reporter:       libreport-2.1.4
hashmarkername: setroubleshoot
kernel:         3.9.4-200.fc18.i686
type:           libreport