Bug 739317
| Summary: | SELinux is preventing /usr/sbin/asterisk from using the 'sys_module' capabilities. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Milan Banjac <tap3ahchina> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | dominick.grift, dwalsh, eparis, eric_laura_d, mgrepl, sdsmall |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:e99cbdadb5ff21c917586ed1433455c44ffd44b6f269cdea4153f6ef85182aca | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-08-07 19:58:53 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: | |||
We are just slowly dontauditing every domain that needs to talk to the network sys_module, which means we will never know if a domain actually requested a sys_module access. 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 It is Fedora's policy to close all bug reports from releases that are no longer maintained.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/sbin/asterisk from using the 'sys_module' capabilities. ***** Plugin sys_module (99.5 confidence) suggests ************************* If you do not believe that /usr/sbin/asterisk should be attempting to modify the kernel by loading a kernel module. Then a process might be attempting to hack into your system. Do contact your security administrator and report this issue. ***** Plugin catchall (1.49 confidence) suggests *************************** If you believe that asterisk should have the sys_module capability 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 asterisk /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:asterisk_t:s0 Target Context system_u:system_r:asterisk_t:s0 Target Objects Unknown [ capability ] Source asterisk Source Path /usr/sbin/asterisk Port <Unknown> Host (removed) Source RPM Packages asterisk-1.8.5.0-1.fc15.2 Target RPM Packages Policy RPM selinux-policy-3.9.16-38.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.40.4-5.fc15.x86_64 #1 SMP Tue Aug 30 14:38:32 UTC 2011 x86_64 x86_64 Alert Count 40 First Seen Sat 17 Sep 2011 09:03:07 AM CEST Last Seen Sat 17 Sep 2011 03:32:15 PM CEST Local ID 21b9579c-4254-4d42-8827-d681dbed11a2 Raw Audit Messages type=AVC msg=audit(1316266335.42:47): avc: denied { sys_module } for pid=1055 comm="asterisk" capability=16 scontext=system_u:system_r:asterisk_t:s0 tcontext=system_u:system_r:asterisk_t:s0 tclass=capability type=SYSCALL msg=audit(1316266335.42:47): arch=x86_64 syscall=ioctl success=no exit=ENODEV a0=4 a1=8927 a2=7fff1d616a80 a3=1 items=0 ppid=1050 pid=1055 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=asterisk exe=/usr/sbin/asterisk subj=system_u:system_r:asterisk_t:s0 key=(null) Hash: asterisk,asterisk_t,asterisk_t,capability,sys_module audit2allow #============= asterisk_t ============== allow asterisk_t self:capability sys_module; audit2allow -R #============= asterisk_t ============== allow asterisk_t self:capability sys_module;