Bug 596127
| Summary: | SELinux is preventing Samba (/usr/sbin/smbd) "getattr" access to /tmp/.X0-lock. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | imran <imranirl> |
| Component: | selinux-policy | Assignee: | Daniel Walsh <dwalsh> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 12 | CC: | dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:b4c479860623b67bb3e128a55e2857c154ab38c9f8c1f394e726631ac46ebd3d | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-11-03 13:58:36 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: | |||
How did you get this to happen? Were you sharing the /tmp directory via samba? This message is a reminder that Fedora 12 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 12. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '12'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 12's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 12 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days |
Summary: SELinux is preventing Samba (/usr/sbin/smbd) "getattr" access to /tmp/.X0-lock. Detailed Description: SELinux denied samba access to /tmp/.X0-lock. If you want to share this directory with samba it has to have a file context label of samba_share_t. If you did not intend to use /tmp/.X0-lock as a samba repository it could indicate either a bug or it could signal a intrusion attempt. Please refer to 'man samba_selinux' for more information on setting up Samba and SELinux. Allowing Access: You can alter the file context by executing chcon -R -t samba_share_t '/tmp/.X0-lock' You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t samba_share_t '/tmp/.X0-lock'" Fix Command: chcon -R -t samba_share_t '/tmp/.X0-lock' Additional Information: Source Context unconfined_u:system_r:smbd_t:s0 Target Context system_u:object_r:xserver_tmp_t:s0 Target Objects /tmp/.X0-lock [ file ] Source smbd Source Path /usr/sbin/smbd Port <Unknown> Host (removed) Source RPM Packages samba-3.4.7-58.fc12 Target RPM Packages Policy RPM selinux-policy-3.6.32-41.fc12 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name samba_share Host Name (removed) Platform Linux (removed) 2.6.31.5-127.fc12.i686.PAE #1 SMP Sat Nov 7 21:25:57 EST 2009 i686 i686 Alert Count 55 First Seen Mon 24 May 2010 02:19:06 PM PKT Last Seen Tue 25 May 2010 11:55:34 AM PKT Local ID ca5d59de-68b2-49ac-a3f8-c1ecf4018daa Line Numbers Raw Audit Messages node=(removed) type=AVC msg=audit(1274770534.694:90): avc: denied { getattr } for pid=13804 comm="smbd" path="/tmp/.X0-lock" dev=sda1 ino=348832 scontext=unconfined_u:system_r:smbd_t:s0 tcontext=system_u:object_r:xserver_tmp_t:s0 tclass=file node=(removed) type=SYSCALL msg=audit(1274770534.694:90): arch=40000003 syscall=195 success=no exit=-13 a0=2954520 a1=bfca0fac a2=1124ff4 a3=bfca0fac items=0 ppid=13799 pid=13804 auid=500 uid=0 gid=0 euid=501 suid=501 fsuid=501 egid=501 sgid=501 fsgid=501 tty=(none) ses=1 comm="smbd" exe="/usr/sbin/smbd" subj=unconfined_u:system_r:smbd_t:s0 key=(null) Hash String generated from samba_share,smbd,smbd_t,xserver_tmp_t,file,getattr audit2allow suggests: #============= smbd_t ============== #!!!! This avc can be allowed using one of the these booleans: # samba_export_all_ro, samba_export_all_ro allow smbd_t xserver_tmp_t:file getattr;