Bug 671781

Summary: SELinux is preventing /usr/libexec/gvfs-gdu-volume-monitor "getattr" access on /dev/dm-0.
Product: [Fedora] Fedora Reporter: maurizio <antillon.maurizio>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 13CC: antillon.maurizio, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:95a3768d2f7fc613559108d69e775b89cc29d09152859721ab679f17f61f1d90
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-01-24 14:20:35 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description maurizio 2011-01-22 07:21:34 UTC
Summary:

SELinux is preventing /usr/libexec/gvfs-gdu-volume-monitor "getattr" access on
/dev/dm-0.

Detailed Description:

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

SELinux denied access requested by gvfs-gdu-volume. It is not expected that this
access is required by gvfs-gdu-volume 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                sysadm_u:sysadm_r:oddjob_mkhomedir_t:s0-s0:c0.c102
                              3
Target Context                system_u:object_r:fixed_disk_device_t:s0
Target Objects                /dev/dm-0 [ blk_file ]
Source                        gvfs-gdu-volume
Source Path                   /usr/libexec/gvfs-gdu-volume-monitor
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           gvfs-1.6.1-1.fc13
Target RPM Packages           
Policy RPM                    selinux-policy-3.7.19-69.fc13
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.34.7-61.fc13.i686
                              #1 SMP Tue Oct 19 04:42:47 UTC 2010 i686 i686
Alert Count                   1
First Seen                    Thu 20 Jan 2011 11:21:28 PM MST
Last Seen                     Thu 20 Jan 2011 11:21:28 PM MST
Local ID                      bee923e0-d8b1-4303-a1cb-0508b78cc09d
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1295590888.235:26320): avc:  denied  { getattr } for  pid=1876 comm="gvfs-gdu-volume" path="/dev/dm-0" dev=devtmpfs ino=6705 scontext=sysadm_u:sysadm_r:oddjob_mkhomedir_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file

node=(removed) type=SYSCALL msg=audit(1295590888.235:26320): arch=40000003 syscall=196 success=yes exit=0 a0=bfcd34bc a1=bfcd3408 a2=7c8ff4 a3=bfcd13d3 items=0 ppid=1 pid=1876 auid=500 uid=500 gid=493 euid=500 suid=500 fsuid=500 egid=493 sgid=493 fsgid=493 tty=(none) ses=1 comm="gvfs-gdu-volume" exe="/usr/libexec/gvfs-gdu-volume-monitor" subj=sysadm_u:sysadm_r:oddjob_mkhomedir_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  catchall,gvfs-gdu-volume,oddjob_mkhomedir_t,fixed_disk_device_t,blk_file,getattr
audit2allow suggests:

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