Bug 887028
| Summary: | SELinux is preventing /usr/bin/bash from using the 'signal' accesses on a process. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Till Maas <opensource> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED CURRENTRELEASE | 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:8fb3869b2b2a34bd707d24cd70040844c9a221d433e65ff1f21b8ee2dfa525a4 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-01-07 04:04:23 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: | |||
Added.
commit fb3541bac2d481b64b27521cecb2b682829ea807
Author: Miroslav Grepl <mgrepl>
Date: Fri Dec 14 10:39:07 2012 +0100
Allow munin plugins to send a signal to itself
selinux-policy-3.10.0-165.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-165.fc17 Package selinux-policy-3.10.0-165.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-165.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-20544/selinux-policy-3.10.0-165.fc17 then log in and leave karma (feedback). Package selinux-policy-3.10.0-166.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-166.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-20544/selinux-policy-3.10.0-166.fc17 then log in and leave karma (feedback). selinux-policy-3.10.0-166.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: I uninstalled and installed munin. SELinux is preventing /usr/bin/bash from using the 'signal' accesses on a process. ***** Plugin catchall (100. confidence) suggests *************************** If sie denken, dass es bash standardmäßig erlaubt sein sollte, signal Zugriff auf services_munin_plugin_t Prozesse zu erhalten. Then sie sollten dies als Fehler melden. Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen. Do zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen: # grep http_loadtime /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:services_munin_plugin_t:s0 Target Context system_u:system_r:services_munin_plugin_t:s0 Target Objects [ process ] Source http_loadtime Source Path /usr/bin/bash Port <Unbekannt> Host (removed) Source RPM Packages bash-4.2.39-2.fc17.x86_64 Target RPM Packages Policy RPM selinux-policy-3.10.0-161.fc17.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.6.9-2.fc17.x86_64 #1 SMP Tue Dec 4 13:26:04 UTC 2012 x86_64 x86_64 Alert Count 2 First Seen 2012-12-13 22:25:57 CET Last Seen 2012-12-13 22:25:57 CET Local ID 0a9eeec5-d4ec-4ee8-8c1b-617b9baf75d9 Raw Audit Messages type=AVC msg=audit(1355433957.315:8849): avc: denied { signal } for pid=31711 comm="http_loadtime" scontext=system_u:system_r:services_munin_plugin_t:s0 tcontext=system_u:system_r:services_munin_plugin_t:s0 tclass=process type=SYSCALL msg=audit(1355433957.315:8849): arch=x86_64 syscall=kill success=no exit=EACCES a0=7bdf a1=1 a2=0 a3=7fffd97fdb80 items=0 ppid=31698 pid=31711 auid=4294967295 uid=99 gid=99 euid=99 suid=99 fsuid=99 egid=99 sgid=99 fsgid=99 tty=(none) ses=4294967295 comm=http_loadtime exe=/usr/bin/bash subj=system_u:system_r:services_munin_plugin_t:s0 key=(null) Hash: http_loadtime,services_munin_plugin_t,services_munin_plugin_t,process,signal audit2allow #============= services_munin_plugin_t ============== allow services_munin_plugin_t self:process signal; audit2allow -R #============= services_munin_plugin_t ============== allow services_munin_plugin_t self:process signal; Additional info: hashmarkername: setroubleshoot kernel: 3.6.9-2.fc17.x86_64 type: libreport