Bug 550918 - SELinux is preventing winbindd "read" access on /var/run/winbindd.pid.
Summary: SELinux is preventing winbindd "read" access on /var/run/winbindd.pid.
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 12
Hardware: i386
OS: Linux
low
medium
Target Milestone: ---
Assignee: Daniel Walsh
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:9f09f426b17...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-12-28 03:57 UTC by snerq
Modified: 2010-01-08 20:11 UTC (History)
2 users (show)

Fixed In Version: 3.6.32-66.fc12
Clone Of:
Environment:
Last Closed: 2010-01-08 20:11:48 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description snerq 2009-12-28 03:57:14 UTC
Summary:

SELinux is preventing winbindd "read" access on /var/run/winbindd.pid.

Detailed Description:

SELinux denied access requested by winbindd. It is not expected that this access
is required by winbindd 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:swat_t:s0-s0:c0.c1023
Target Context                system_u:object_r:winbind_var_run_t:s0
Target Objects                /var/run/winbindd.pid [ file ]
Source                        swat
Source Path                   /usr/sbin/swat
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-59.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.31.9-174.fc12.i686.PAE #1 SMP
                              Mon Dec 21 06:04:56 UTC 2009 i686 athlon
Alert Count                   2
First Seen                    Sun 27 Dec 2009 08:55:40 PM MST
Last Seen                     Sun 27 Dec 2009 08:55:40 PM MST
Local ID                      3b53bf7d-47d6-4789-a2b7-028ec962116d
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1261972540.361:24083): avc:  denied  { read } for  pid=2943 comm="winbindd" name="winbindd.pid" dev=dm-0 ino=8569 scontext=system_u:system_r:swat_t:s0-s0:c0.c1023 tcontext=system_u:object_r:winbind_var_run_t:s0 tclass=file



Hash String generated from  selinux-policy-3.6.32-59.fc12,catchall,swat,swat_t,winbind_var_run_t,file,read
audit2allow suggests:

#============= swat_t ==============
allow swat_t winbind_var_run_t:file read;

Comment 1 Daniel Walsh 2009-12-30 00:05:46 UTC
You can add these rules for now using

# grep avc /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Fixed in selinux-policy-3.6.32-65.fc12.noarch

Comment 2 Fedora Update System 2010-01-04 21:55:18 UTC
selinux-policy-3.6.32-66.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-66.fc12

Comment 3 Fedora Update System 2010-01-05 22:51:23 UTC
selinux-policy-3.6.32-66.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update selinux-policy'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0184

Comment 4 Fedora Update System 2010-01-08 20:06:09 UTC
selinux-policy-3.6.32-66.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.


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