| Summary: | SELinux is preventing /usr/bin/python from 'relabelto' accesses on the directory lock. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Ankur Sinha (FranciscoD) <sanjay.ankur> | ||||
| Component: | ppp | Assignee: | Michal Sekletar <msekleta> | ||||
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 15 | CC: | dominick.grift, dwalsh, jskala, mgrepl, sanjay.ankur | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | setroubleshoot_trace_hash:9732ace44cbf3643d6941e0bbc5b41a618392c59b6ba198e3f1529f4ffd4a395 | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2012-08-07 19:22:09 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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This look to me like a bug in the ppp package to me. It shouldnt be trying to relabel this directory to pppd_t (pppd_t is a domain type and not a file type) but instead probably ppd_lock_t if anything at all. We need to add a file context specification for pppd_t's lock files, currently it doesnt have any. What is the full path to pppd_t's lock files? Ankur Sinha Did you chcon -t pppd_t a lock file? *** Bug 708048 has been marked as a duplicate of this bug. *** Hey Daniel, I tried to use my USB Mobile thing for the net and sealert gave me some errors. I used the troubleshooter to generate a policy and apply it, like it said. I didn't use chcon on my own. Thanks, Ankur Which errors did you get? How does your local policy look? Hi Miroslav, I didn't get any errors. The mobile broadband thing on network manager wouldn't connect. It stayed in the connecting state and sealert would pop up. I had to generate two new policies. I only have one of them saved. (mypol.pp keeps getting overwritten, so the second one's lost. Sorry) I'm attaching the one policy I have saved. Thanks, Ankur Created attachment 503881 [details]
policy generated using sealert troubleshooter
There is a problem that pppd_t should never be a label on disk. It is a process label. This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This message is a notice that Fedora 15 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 15. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At this time, all open bugs with a Fedora 'version' of '15' have been closed as WONTFIX. (Please note: Our normal process is to give advanced warning of this occurring, but we forgot to do that. A thousand apologies.) Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, feel free to reopen this bug and simply change the 'version' to a later Fedora version. Bug Reporter: Thank you for reporting this issue and we are sorry that we were unable to fix it before Fedora 15 reached 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, you are encouraged to click on "Clone This Bug" (top right of this page) and open it against that version of Fedora. 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 |
SELinux is preventing /usr/bin/python from 'relabelto' accesses on the directory lock. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that python should be allowed relabelto access on the lock 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 yum /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context unconfined_u:system_r:rpm_t:s0-s0:c0.c1023 Target Context system_u:object_r:pppd_t:s0 Target Objects lock [ dir ] Source yum Source Path /usr/bin/python Port <Unknown> Host (removed) Source RPM Packages python-2.7.1-7.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-24.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.38.6-27.fc15.x86_64 #1 SMP Sun May 15 17:23:28 UTC 2011 x86_64 x86_64 Alert Count 1 First Seen Thu 26 May 2011 18:02:58 IST Last Seen Thu 26 May 2011 18:02:58 IST Local ID b2eaf7ac-5931-480f-b31b-c6d8b3b165f9 Raw Audit Messages type=AVC msg=audit(1306413178.49:890): avc: denied { relabelto } for pid=18107 comm="yum" name="lock" dev=tmpfs ino=6247 scontext=unconfined_u:system_r:rpm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:pppd_t:s0 tclass=dir type=SYSCALL msg=audit(1306413178.49:890): arch=x86_64 syscall=lsetxattr success=no exit=EACCES a0=1de0380 a1=3b3de15d8b a2=9ec2ef0 a3=1c items=0 ppid=21726 pid=18107 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts6 ses=1 comm=yum exe=/usr/bin/python subj=unconfined_u:system_r:rpm_t:s0-s0:c0.c1023 key=(null) Hash: yum,rpm_t,pppd_t,dir,relabelto audit2allow #============= rpm_t ============== allow rpm_t pppd_t:dir relabelto; audit2allow -R #============= rpm_t ============== allow rpm_t pppd_t:dir relabelto;