Bug 924776

Summary: SELinux is preventing /usr/lib/systemd/systemd-localed from 'unlink' accesses on the file 00-keyboard.conf.
Product: [Fedora] Fedora Reporter: Martin Kyral <mkyral>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 19CC: dominick.grift, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:1a37ae5d228a67e0371bd1b1c3c377c12a46bd61dc14401b43d7e254dee974de
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-04-19 05:53:40 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 Martin Kyral 2013-03-22 13:39:28 UTC
Description of problem:
SELinux AVC denial was fired when configuring "Input Sources" (adding keyboard layout) for "Login Screen" in the "Region&Language" module of the GNOME Settings
SELinux is preventing /usr/lib/systemd/systemd-localed from 'unlink' accesses on the file 00-keyboard.conf.

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

If you believe that systemd-localed should be allowed unlink access on the 00-keyboard.conf 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 systemd-localed /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:systemd_localed_t:s0
Target Context                system_u:object_r:xserver_etc_t:s0
Target Objects                00-keyboard.conf [ file ]
Source                        systemd-localed
Source Path                   /usr/lib/systemd/systemd-localed
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           systemd-198-7.fc19.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-23.fc19.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 3.9.0-0.rc3.git0.4.fc19.x86_64 #1
                              SMP Tue Mar 19 23:11:33 UTC 2013 x86_64 x86_64
Alert Count                   1
First Seen                    2013-03-22 09:35:27 EDT
Last Seen                     2013-03-22 09:35:27 EDT
Local ID                      11d31971-c497-4c7c-b409-d48e243a36c4

Raw Audit Messages
type=AVC msg=audit(1363959327.162:121): avc:  denied  { unlink } for  pid=1189 comm="systemd-localed" name="00-keyboard.conf" dev="dm-0" ino=163367 scontext=system_u:system_r:systemd_localed_t:s0 tcontext=system_u:object_r:xserver_etc_t:s0 tclass=file


type=SYSCALL msg=audit(1363959327.162:121): arch=x86_64 syscall=rename success=yes exit=0 a0=7f674eed0ac0 a1=7f674e1ab6c8 a2=7f674eee9430 a3=7 items=0 ppid=1 pid=1189 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=systemd-localed exe=/usr/lib/systemd/systemd-localed subj=system_u:system_r:systemd_localed_t:s0 key=(null)

Hash: systemd-localed,systemd_localed_t,xserver_etc_t,file,unlink

audit2allow

#============= systemd_localed_t ==============
allow systemd_localed_t xserver_etc_t:file unlink;

audit2allow -R
require {
	type systemd_localed_t;
	type xserver_etc_t;
	class file unlink;
}

#============= systemd_localed_t ==============
allow systemd_localed_t xserver_etc_t:file unlink;


Additional info:
hashmarkername: setroubleshoot
kernel:         3.9.0-0.rc3.git0.4.fc19.x86_64
type:           libreport

Comment 1 Daniel Walsh 2013-03-25 13:57:47 UTC
72234013d50058631e22848d138c571c1213cf07 fixes this in Rawhide.

Comment 2 Miroslav Grepl 2013-03-26 12:03:43 UTC
Has been added.

Comment 3 Fedora Update System 2013-04-08 11:42:35 UTC
selinux-policy-3.12.1-28.fc19 has been submitted as an update for Fedora 19.
https://admin.fedoraproject.org/updates/FEDORA-2013-5045/selinux-policy-3.12.1-28.fc19

Comment 4 Fedora Update System 2013-04-08 15:51:43 UTC
Package selinux-policy-3.12.1-28.fc19:
* should fix your issue,
* was pushed to the Fedora 19 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-28.fc19'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2013-5045/selinux-policy-3.12.1-28.fc19
then log in and leave karma (feedback).

Comment 5 Fedora Update System 2013-04-19 05:53:42 UTC
selinux-policy-3.12.1-28.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.