Bug 564276

Summary:

SELinux is preventing /usr/sbin/dnsmasq "dac_override" access .

Detailed Description:

[SELinux is in permissive mode. This access was not denied.]

SELinux denied access requested by dnsmasq. It is not expected that this access
is required by dnsmasq 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                unconfined_u:system_r:dnsmasq_t:s0
Target Context                unconfined_u:system_r:dnsmasq_t:s0
Target Objects                None [ capability ]
Source                        dnsmasq
Source Path                   /usr/sbin/dnsmasq
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           dnsmasq-2.51-1.fc12
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-84.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux gethen.penguinpee.nl
                              2.6.31.12-174.2.3.fc12.x86_64 #1 SMP Mon Jan 18
                              19:52:07 UTC 2010 x86_64 x86_64
Alert Count                   13
First Seen                    Tue 26 Jan 2010 05:04:41 PM CET
Last Seen                     Fri 12 Feb 2010 09:18:50 AM CET
Local ID                      33307e45-60db-4a3f-8088-7988faf9fded
Line Numbers                  

Raw Audit Messages            

node=gethen.penguinpee.nl type=AVC msg=audit(1265962730.698:64069): avc:  denied  { dac_override } for  pid=4184 comm="dnsmasq" capability=1 scontext=unconfined_u:system_r:dnsmasq_t:s0 tcontext=unconfined_u:system_r:dnsmasq_t:s0 tclass=capability

node=gethen.penguinpee.nl type=SYSCALL msg=audit(1265962730.698:64069): arch=c000003e syscall=2 success=yes exit=10 a0=891540 a1=441 a2=1a0 a3=ffffffff items=0 ppid=4183 pid=4184 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=1 comm="dnsmasq" exe="/usr/sbin/dnsmasq" subj=unconfined_u:system_r:dnsmasq_t:s0 key=(null)



Hash String generated from  catchall,dnsmasq,dnsmasq_t,dnsmasq_t,capability,dac_override
audit2allow suggests:

#============= dnsmasq_t ==============
allow dnsmasq_t self:capability dac_override;