Bug 539707

Summary:

SELinux is preventing /usr/lib64/nagios/plugins/check_disk "getattr" access on
/dev/sdb1.

Detailed Description:

[check_disk has a permissive type (nrpe_t). This access was not denied.]

SELinux denied access requested by check_disk. It is not expected that this
access is required by check_disk 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:nrpe_t:s0
Target Context                system_u:object_r:fixed_disk_device_t:s0
Target Objects                /dev/sdb1 [ blk_file ]
Source                        check_disk
Source Path                   /usr/lib64/nagios/plugins/check_disk
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           nagios-plugins-disk-1.4.13-17.fc12
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-41.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.31.5-127.fc12.x86_64 #1 SMP Sat Nov 7 21:11:14
                              EST 2009 x86_64 x86_64
Alert Count                   2
First Seen                    Fri 20 Nov 2009 02:55:00 PM CST
Last Seen                     Fri 20 Nov 2009 02:56:19 PM CST
Local ID                      4c837a01-5371-4ba2-9f4c-8091717d3ef9
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1258750579.618:30744): avc:  denied  { getattr } for  pid=23360 comm="check_disk" path="/dev/sdb1" dev=tmpfs ino=3658 scontext=system_u:system_r:nrpe_t:s0 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file

node=(removed) type=SYSCALL msg=audit(1258750579.618:30744): arch=c000003e syscall=4 success=yes exit=128 a0=7fff28fa7e9f a1=f07090 a2=f07090 a3=8 items=0 ppid=23359 pid=23360 auid=4294967295 uid=488 gid=471 euid=488 suid=488 fsuid=488 egid=471 sgid=471 fsgid=471 tty=(none) ses=4294967295 comm="check_disk" exe="/usr/lib64/nagios/plugins/check_disk" subj=system_u:system_r:nrpe_t:s0 key=(null)



Hash String generated from  selinux-policy-3.6.32-41.fc12,catchall,check_disk,nrpe_t,fixed_disk_device_t,blk_file,getattr
audit2allow suggests:

#============= nrpe_t ==============
allow nrpe_t fixed_disk_device_t:blk_file getattr;