Bug 545427

Summary:

SELinux is preventing ps (mysqld_safe_t) "search" dhcpc_t.

Detailed Description:

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

SELinux denied access requested by ps. It is not expected that this access is
required by ps 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) Or you can disable
SELinux protection altogether. Disabling SELinux protection is not recommended.
Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi)
against this package.

Additional Information:

Source Context                system_u:system_r:mysqld_safe_t:s0
Target Context                system_u:system_r:dhcpc_t:s0
Target Objects                4089 [ dir ]
Source                        ps
Source Path                   /bin/ps
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           procps-3.2.7-27.fc11
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.12-53.fc11
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.29.5-191.fc11.x86_64 #1 SMP Tue Jun 16
                              23:23:21 EDT 2009 x86_64 x86_64
Alert Count                   3
First Seen                    Mon 06 Jul 2009 04:46:34 PM MDT
Last Seen                     Mon 06 Jul 2009 04:46:34 PM MDT
Local ID                      0c13ae3b-5b14-4e82-9fae-d57d0cf38940
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1246920394.676:29531): avc:  denied  { search } for  pid=2426 comm="ps" name="4089" dev=proc ino=1876060 scontext=system_u:system_r:mysqld_safe_t:s0 tcontext=system_u:system_r:dhcpc_t:s0 tclass=dir

node=(removed) type=AVC msg=audit(1246920394.676:29531): avc:  denied  { read } for  pid=2426 comm="ps" name="stat" dev=proc ino=1892436 scontext=system_u:system_r:mysqld_safe_t:s0 tcontext=system_u:system_r:dhcpc_t:s0 tclass=file

node=(removed) type=AVC msg=audit(1246920394.676:29531): avc:  denied  { open } for  pid=2426 comm="ps" name="stat" dev=proc ino=1892436 scontext=system_u:system_r:mysqld_safe_t:s0 tcontext=system_u:system_r:dhcpc_t:s0 tclass=file

node=(removed) type=SYSCALL msg=audit(1246920394.676:29531): arch=c000003e syscall=2 success=yes exit=5 a0=31d4410b00 a1=0 a2=0 a3=fffffffc items=0 ppid=2422 pid=2426 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="ps" exe="/bin/ps" subj=system_u:system_r:mysqld_safe_t:s0 key=(null)



Hash String generated from  selinux-policy-3.6.12-53.fc11,catchall,ps,mysqld_safe_t,dhcpc_t,dir,search
audit2allow suggests:

#============= mysqld_safe_t ==============
allow mysqld_safe_t dhcpc_t:dir search;
allow mysqld_safe_t dhcpc_t:file { read open };