Bug 700734

Summary: SELinux is preventing NetworkManager from read, write access on the chr_file rfkill.
Product: [Fedora] Fedora Reporter: Illya <dev>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 15CC: alejandro.perez.torres, bulk, dwalsh, hrafn, hundred17, lukas+fedora, mads, mariolinux, markus, mgrepl, mikhail.v.gavrilov, niki.guldbrand, phdoerfler, stijn, Triv, ttomasz, vondruch, wendellcraigbaker
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:939021531b7e11d3b7d7570582fceb88bbe9b6d3b8add8e0cd7a02f5f7d7fc65
Fixed In Version: selinux-policy-3.9.16-21.fc15 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-05-05 05:03:21 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Illya 2011-04-29 09:14:54 UTC
SELinux is preventing NetworkManager from read, write access on the chr_file rfkill.

*****  Plugin catchall (100. confidence) suggests  ***************************

If you believe that NetworkManager should be allowed read write access on the rfkill chr_file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep NetworkManager /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:NetworkManager_t:s0
Target Context                system_u:object_r:wireless_device_t:s0
Target Objects                rfkill [ chr_file ]
Source                        NetworkManager
Source Path                   NetworkManager
Port                          <Unbekannt>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-18.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.38.3-18.fc15.x86_64 #1
                              SMP Fri Apr 22 13:24:23 UTC 2011 x86_64 x86_64
Alert Count                   2
First Seen                    Fr 29 Apr 2011 09:51:11 CEST
Last Seen                     Fr 29 Apr 2011 11:12:55 CEST
Local ID                      5f8130a3-ad1a-4b2d-bbe5-0dfea83097fb

Raw Audit Messages
type=AVC msg=audit(1304068375.600:50): avc:  denied  { read write } for  pid=1004 comm="NetworkManager" name="rfkill" dev=devtmpfs ino=9828 scontext=system_u:system_r:NetworkManager_t:s0 tcontext=system_u:object_r:wireless_device_t:s0 tclass=chr_file


Hash: NetworkManager,NetworkManager_t,wireless_device_t,chr_file,read,write

audit2allow

#============= NetworkManager_t ==============
allow NetworkManager_t wireless_device_t:chr_file { read write };

audit2allow -R

#============= NetworkManager_t ==============
allow NetworkManager_t wireless_device_t:chr_file { read write };

Comment 1 Daniel Walsh 2011-04-29 14:17:31 UTC
Fixed in selinux-policy-3.9.16-19.fc15

Comment 2 Fedora Update System 2011-05-02 10:57:28 UTC
selinux-policy-3.9.16-21.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-21.fc15

Comment 3 Fedora Update System 2011-05-03 04:29:08 UTC
Package selinux-policy-3.9.16-21.fc15:
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.9.16-21.fc15'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-21.fc15
then log in and leave karma (feedback).

Comment 4 Miroslav Grepl 2011-05-04 13:10:14 UTC
*** Bug 701969 has been marked as a duplicate of this bug. ***

Comment 5 Fedora Update System 2011-05-05 05:02:46 UTC
selinux-policy-3.9.16-21.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 6 Jirka Klimes 2011-05-30 12:28:59 UTC
*** Bug 703003 has been marked as a duplicate of this bug. ***