Bug 916036
| Summary: | SELinux is preventing /usr/sbin/nmbd from 'create' accesses on the directory samba. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | David Dreggors <dadreggors> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 18 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:c728145fdeebba36e865a72d26a82d318a2c67a939e1f7254716de5abe59d866 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-03-03 22:43:25 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: | |||
0d241b3d6c8d9ecbcbe2658e8de4c28e661be5b7 fixes this in Rawhide. Backported.
commit 8a1781ea56555eb5cbdb0dc3f82bc225f15ef181
Author: Dan Walsh <dwalsh>
Date: Wed Feb 27 10:09:53 2013 -0500
Allow nmbd_t to create samba_var_t directories
selinux-policy-3.11.1-82.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-82.fc18 [root@loki ~ ]# rpm -q selinux-policy selinux-policy-3.11.1-81.fc18.noarch [root@loki ~ ]# yum update selinux-policy --enablerepo=updates-testing Loaded plugins: langpacks, presto, refresh-packagekit No Packages marked for Update Where is it? How can I install to test? Never mind, I installed and confirmed that it works. Karma added ;-) Package selinux-policy-3.11.1-82.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-82.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-3309/selinux-policy-3.11.1-82.fc18 then log in and leave karma (feedback). selinux-policy-3.11.1-82.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: I started smb/nmb services. Also here is the outout of audit2why: # grep nmbd /var/log/audit/audit.log | audit2why type=AVC msg=audit(1361934929.541:1728): avc: denied { create } for pid=4149 comm="nmbd" name="samba" scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:object_r:samba_var_t:s0 tclass=dir Was caused by: Missing type enforcement (TE) allow rule. You can use audit2allow to generate a loadable module to allow this access. SELinux is preventing /usr/sbin/nmbd from 'create' accesses on the directory samba. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that nmbd should be allowed create 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 nmbd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:nmbd_t:s0 Target Context system_u:object_r:samba_var_t:s0 Target Objects samba [ dir ] Source nmbd Source Path /usr/sbin/nmbd Port <Unknown> Host (removed) Source RPM Packages samba-4.0.3-2.fc18.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-81.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.7.9-201.fc18.x86_64 #1 SMP Mon Feb 18 21:07:56 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-02-26 22:15:29 EST Last Seen 2013-02-26 22:15:29 EST Local ID 8573b7cb-c0c8-46a2-b922-1954f8424a6c Raw Audit Messages type=AVC msg=audit(1361934929.541:1728): avc: denied { create } for pid=4149 comm="nmbd" name="samba" scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:object_r:samba_var_t:s0 tclass=dir type=SYSCALL msg=audit(1361934929.541:1728): arch=x86_64 syscall=mkdir success=yes exit=0 a0=19ca8b0 a1=1ed a2=0 a3=71 items=0 ppid=1 pid=4149 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=nmbd exe=/usr/sbin/nmbd subj=system_u:system_r:nmbd_t:s0 key=(null) Hash: nmbd,nmbd_t,samba_var_t,dir,create audit2allow #============= nmbd_t ============== allow nmbd_t samba_var_t:dir create; audit2allow -R #============= nmbd_t ============== allow nmbd_t samba_var_t:dir create; Additional info: hashmarkername: setroubleshoot kernel: 3.7.9-201.fc18.x86_64 type: libreport