Bug 1198406 - SELinux is preventing /usr/sbin/glusterfsd from 'execute' accesses on the file /var/lib/glusterd/hooks/1/start/post/S30samba-start.sh.
Summary: SELinux is preventing /usr/sbin/glusterfsd from 'execute' accesses on the fil...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 21
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:df9217d69acb2c32cb3d3fa768a...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-03-04 02:10 UTC by Joe Julian
Modified: 2015-03-21 04:50 UTC (History)
5 users (show)

Fixed In Version: selinux-policy-3.13.1-105.6.fc21
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-03-21 04:50:15 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Joe Julian 2015-03-04 02:10:33 UTC
Description of problem:
1. create a glusterfs volume, ie. gluster volume create myvol1
server1:/data/brick1 server2:/data/brick1
2. start the volume: gluster volume start myvol1
SELinux is preventing /usr/sbin/glusterfsd from 'execute' accesses on the file /var/lib/glusterd/hooks/1/start/post/S30samba-start.sh.

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

If you believe that glusterfsd should be allowed execute access on the S30samba-start.sh 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 glusterd /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:glusterd_t:s0
Target Context                system_u:object_r:glusterd_var_lib_t:s0
Target Objects                /var/lib/glusterd/hooks/1/start/post/S30samba-
                              start.sh [ file ]
Source                        glusterd
Source Path                   /usr/sbin/glusterfsd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           glusterfs-3.6.2-1.fc21.x86_64
Target RPM Packages           glusterfs-server-3.6.2-1.fc21.x86_64
Policy RPM                    selinux-policy-3.13.1-105.3.fc21.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.17.8-300.fc21.x86_64 #1 SMP Thu
                              Jan 8 23:32:49 UTC 2015 x86_64 x86_64
Alert Count                   2
First Seen                    2015-03-03 17:51:38 PST
Last Seen                     2015-03-03 17:51:38 PST
Local ID                      981f0f06-dbae-47f3-ac64-58819a9790ea

Raw Audit Messages
type=AVC msg=audit(1425433898.395:109824): avc:  denied  { execute } for  pid=21975 comm="glusterd" name="S30samba-start.sh" dev="dm-2" ino=67162002 scontext=system_u:system_r:glusterd_t:s0 tcontext=system_u:object_r:glusterd_var_lib_t:s0 tclass=file permissive=0


type=SYSCALL msg=audit(1425433898.395:109824): arch=x86_64 syscall=execve success=no exit=EACCES a0=7fc908008c70 a1=7fc908008a40 a2=7fc92af11940 a3=8 items=0 ppid=2164 pid=21975 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=glusterd exe=/usr/sbin/glusterfsd subj=system_u:system_r:glusterd_t:s0 key=(null)

Hash: glusterd,glusterd_t,glusterd_var_lib_t,file,execute

Version-Release number of selected component:
selinux-policy-3.13.1-105.3.fc21.noarch

Additional info:
reporter:       libreport-2.3.0
hashmarkername: setroubleshoot
kernel:         3.17.8-300.fc21.x86_64
type:           libreport

Comment 1 Lukas Vrabec 2015-03-05 19:11:35 UTC
commit bf82cd3fc352cb4f12b758424722baa3c719af75
Author: Lukas Vrabec <lvrabec>
Date:   Thu Mar 5 19:56:28 2015 +0100

    Allow glusterd_t exec glusterd_var_lib_t files. BZ(1198406)

Comment 2 Fedora Update System 2015-03-06 22:28:12 UTC
selinux-policy-3.13.1-105.6.fc21 has been submitted as an update for Fedora 21.
https://admin.fedoraproject.org/updates/selinux-policy-3.13.1-105.6.fc21

Comment 3 Fedora Update System 2015-03-09 08:33:55 UTC
Package selinux-policy-3.13.1-105.6.fc21:
* should fix your issue,
* was pushed to the Fedora 21 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.13.1-105.6.fc21'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2015-3476/selinux-policy-3.13.1-105.6.fc21
then log in and leave karma (feedback).

Comment 4 Miroslav Grepl 2015-03-17 15:57:20 UTC
Is this created on the fly?

Comment 5 Fedora Update System 2015-03-21 04:50:15 UTC
selinux-policy-3.13.1-105.6.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.