Bug 826619
| Summary: | SELinux is preventing /usr/sbin/rsyslogd from 'search' accesses on the directory samba. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | sahinsureyya |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:eae900280b7f12189af19a9bb7141e96ac31cf5a4a87d9cf3f758fd2e1225df1 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-05-31 17:53:27 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: | |||
Any idea why rsyslod would be searching the /etc/samba directory? (In reply to comment #1) > Any idea why rsyslod would be searching the /etc/samba directory? I am not sure, I installed samba-winbind package for connecting to wireless internet provided by a public library. You need to additionally edit the /etc/nsswitch.conf file and change the hosts line to hosts: files dns wins (instead of hosts: files dns myhostname). This hack is the only way I can connect to the internet provided by the library. This may be the reason I am greeted by selinux on every login perhaps. If you do this in permissive mode do you see any additional avc messages? (In reply to comment #3) > If you do this in permissive mode do you see any additional avc messages? OK, I edited the /etc/selinux/config file and set "SELINUX=permissive", while kept "SELINUXTYPE=targeted". I rebooted to see if I get selinux messages and I get another one, related to sendmail this time. I reported this to bugzilla as well. (In reply to comment #4) > (In reply to comment #3) > > If you do this in permissive mode do you see any additional avc messages? > > OK, I edited the /etc/selinux/config file and set "SELINUX=permissive", > while kept "SELINUXTYPE=targeted". I rebooted to see if I get selinux > messages and I get another one, related to sendmail this time. I reported > this to bugzilla as well. Actually, there were 6 alerts in permissive mode, I didn't realize in my first login to my account in permissive mode. I sent a few more reports to bugzilla. I switched back to enforcing and this time I am getting 2 alerts; this one and another related to chronyd (bug 826753 I guess). *** This bug has been marked as a duplicate of bug 826751 *** |
libreport version: 2.0.10 executable: /usr/bin/python2.7 hashmarkername: setroubleshoot kernel: 3.3.7-1.fc17.x86_64 time: Wed 30 May 2012 11:43:25 AM EDT description: :SELinux is preventing /usr/sbin/rsyslogd from 'search' accesses on the directory samba. : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that rsyslogd should be allowed search access on the samba 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 rsyslogd /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:syslogd_t:s0 :Target Context system_u:object_r:samba_etc_t:s0 :Target Objects samba [ dir ] :Source rsyslogd :Source Path /usr/sbin/rsyslogd :Port <Unknown> :Host (removed) :Source RPM Packages rsyslog-5.8.10-1.fc17.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-125.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.3.7-1.fc17.x86_64 #1 SMP Mon May 21 : 22:32:19 UTC 2012 x86_64 x86_64 :Alert Count 1 :First Seen Wed 30 May 2012 11:42:10 AM EDT :Last Seen Wed 30 May 2012 11:42:10 AM EDT :Local ID d9b4d417-e5e6-4357-9c79-e491795d1f81 : :Raw Audit Messages :type=AVC msg=audit(1338392530.992:31): avc: denied { search } for pid=732 comm="rsyslogd" name="samba" dev="dm-0" ino=1205678 scontext=system_u:system_r:syslogd_t:s0 tcontext=system_u:object_r:samba_etc_t:s0 tclass=dir : : :type=SYSCALL msg=audit(1338392530.992:31): arch=x86_64 syscall=open success=no exit=EACCES a0=7f388f44d7a0 a1=0 a2=0 a3=78 items=0 ppid=1 pid=732 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=rsyslogd exe=/usr/sbin/rsyslogd subj=system_u:system_r:syslogd_t:s0 key=(null) : :Hash: rsyslogd,syslogd_t,samba_etc_t,dir,search : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :