Bug 1231798

Summary: SELinux is preventing dnssec-trigger- from 'search' accesses on the directory /etc/NetworkManager.
Product: [Fedora] Fedora Reporter: Stephen Gallagher <sgallagh>
Component: selinux-policyAssignee: Lukas Vrabec <lvrabec>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 22CC: bgvaughan, dominick.grift, dpo, dwalsh, lvrabec, mgrepl, plautrba, thozza, wolfgang.gradl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:4cb0afbd8fe3ea09c04ee9699dc6e03efe611fe44505b49595d15a399d8f41f0
Fixed In Version: selinux-policy-3.13.1-128.4.fc22 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-07-10 19:15:03 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:
Bug Depends On:    
Bug Blocks: 1182488    

Description Stephen Gallagher 2015-06-15 12:20:13 UTC 
Description of problem:
Following https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver#How_To_Test

When I got to
$ sudo systemctl enable dnssec-triggerd.service
I received this AVC
SELinux is preventing dnssec-trigger- from 'search' accesses on the directory /etc/NetworkManager.

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

If you believe that dnssec-trigger- should be allowed search access on the NetworkManager directory 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 dnssec-trigger- /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:dnssec_trigger_t:s0
Target Context                system_u:object_r:NetworkManager_etc_t:s0
Target Objects                /etc/NetworkManager [ dir ]
Source                        dnssec-trigger-
Source Path                   dnssec-trigger-
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           dhcp-client-4.3.2-2.fc22.x86_64
                              initscripts-9.62-1.fc22.x86_64
                              NetworkManager-1.0.2-1.fc22.x86_64 NetworkManager-
                              config-connectivity-fedora-1.0.2-1.fc22.x86_64
Policy RPM                    selinux-policy-3.13.1-128.1.fc22.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.0.4-303.fc22.x86_64 #1 SMP Thu
                              May 28 12:37:06 UTC 2015 x86_64 x86_64
Alert Count                   1
First Seen                    2015-06-15 08:19:02 EDT
Last Seen                     2015-06-15 08:19:02 EDT
Local ID                      16acf11e-b1c0-4c13-8352-30240f9febaf

Raw Audit Messages
type=AVC msg=audit(1434370742.848:728): avc:  denied  { search } for  pid=9756 comm="dnssec-trigger-" name="NetworkManager" dev="dm-1" ino=786451 scontext=system_u:system_r:dnssec_trigger_t:s0 tcontext=system_u:object_r:NetworkManager_etc_t:s0 tclass=dir permissive=0


Hash: dnssec-trigger-,dnssec_trigger_t,NetworkManager_etc_t,dir,search

Version-Release number of selected component:
selinux-policy-3.13.1-128.1.fc22.noarch

Additional info:
reporter:       libreport-2.5.1
hashmarkername: setroubleshoot
kernel:         4.0.4-303.fc22.x86_64
type:           libreport
Comment 1 Tomáš Hozza 2015-06-24 13:16:25 UTC 
Description of problem:
dnssec-trigger-script checks NetworkManager configuration, which is located in /etc/NetworkManager/ to determine, if NM is handling the /etc/resolv.conf. Thus dnssec-trigger should be able to do that.

Version-Release number of selected component:
selinux-policy-3.13.1-128.1.fc22.noarch

Additional info:
reporter:       libreport-2.6.0
hashmarkername: setroubleshoot
kernel:         4.0.5-300.fc22.x86_64
type:           libreport
Comment 2 Lukas Vrabec 2015-06-26 09:09:42 UTC 
*** Bug 1235289 has been marked as a duplicate of this bug. ***
Comment 3 Lukas Vrabec 2015-06-26 09:09:56 UTC 
*** Bug 1235290 has been marked as a duplicate of this bug. ***
Comment 4 Lukas Vrabec 2015-06-26 09:15:52 UTC 
commit 3ab83c12ec8513ef0df2fb88c25b69685a5f15b6
Author: Lukas Vrabec <lvrabec>
Date:   Fri Jun 26 11:13:52 2015 +0200

    Allow dnssec_trigger_t read networkmanager conf files. BZ(1231798)

commit 40ff8d408a822ccd1a4c2597c24c06a156cfc793
Author: Lukas Vrabec <lvrabec>
Date:   Fri Jun 26 11:10:49 2015 +0200

    Allow in networkmanager_read_conf() also read NetworkManager_etc_rw_t files. BZ(1231798)
Comment 5 Fedora Update System 2015-06-30 07:33:47 UTC 
selinux-policy-3.13.1-128.4.fc22 has been submitted as an update for Fedora 22.
https://admin.fedoraproject.org/updates/selinux-policy-3.13.1-128.4.fc22
Comment 6 Fedora Update System 2015-06-30 20:20:57 UTC 
Package selinux-policy-3.13.1-128.4.fc22:
* should fix your issue,
* was pushed to the Fedora 22 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.13.1-128.4.fc22'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2015-10974/selinux-policy-3.13.1-128.4.fc22
then log in and leave karma (feedback).
Comment 7 Wolfgang Gradl 2015-07-02 16:15:04 UTC 
Description of problem:
upgrade to F22 workstation from F20 (with fedup)
dnf install dnssec-trigger
systemctl start dnssec-triggerd


Version-Release number of selected component:
selinux-policy-3.13.1-128.2.fc22.noarch

Additional info:
reporter:       libreport-2.6.0
hashmarkername: setroubleshoot
kernel:         4.0.6-300.fc22.x86_64
type:           libreport
Comment 8 Lukas Vrabec 2015-07-06 11:31:03 UTC 
1. Update selinux-policy package.
2. Use:
   # restorecon -R -v / 
   to fix labels.
Comment 9 Fedora Update System 2015-07-10 19:15:03 UTC 
selinux-policy-3.13.1-128.4.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.