Bug 707157
| Summary: | SELinux is preventing /usr/sbin/lircd from using the 'signal' accesses on a process. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Michael S. <misc> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 15 | CC: | bugzilla, dominick.grift, dwalsh, jan, mgrepl, pikachu.2014 |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:bce7b14e0a9d278e1aabd8436964529be6444f8bb0ac78b1d02c165a311bd5f3 | ||
| Fixed In Version: | selinux-policy-3.9.16-38.fc15 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-09-07 00:18:29 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: | |||
mgrepl i added this to master branch: http://git.fedorahosted.org/git/?p=selinux-policy.git;a=commitdiff;h=97646841e622583c0a8bbc02385a6902d5c5f0d4 Dominick, could changes like this cherry-pick to f15 branch? Fixed in selinux-policy-3.9.16-25.fc15 selinux-policy-3.9.16-26.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-26.fc15 Package selinux-policy-3.9.16-26.fc15: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.9.16-26.fc15' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-26.fc15 then log in and leave karma (feedback). I cannot test this because I've already allowed the access. You can remove your local policy suing # semodule -r local_policy_module I've to wait for the package gnome-lirc-properties which generates this bug... selinux-policy-3.9.16-26.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. still exists with 3.9.16-35.fc15 Fixed in selinux-policy-3.9.16-37.fc15 selinux-policy-3.9.16-37.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-37.fc15 Package selinux-policy-3.9.16-37.fc15: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.9.16-37.fc15' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-37.fc15 then log in and leave karma (feedback). selinux-policy-3.9.16-38.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. |
SELinux is preventing /usr/sbin/lircd from using the 'signal' accesses on a process. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that lircd should be allowed signal access on processes labeled lircd_t 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 lircd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:lircd_t:s0 Target Context system_u:system_r:lircd_t:s0 Target Objects Unknown [ process ] Source lircd Source Path /usr/sbin/lircd Port <Inconnu> Host (removed) Source RPM Packages lirc-0.9.0-3.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-23.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.38.6-27.fc15.i686.PAE #1 SMP Sun May 15 17:39:47 UTC 2011 i686 i686 Alert Count 5 First Seen mar. 24 mai 2011 10:57:28 CEST Last Seen mar. 24 mai 2011 10:58:34 CEST Local ID 47f181a3-d03c-4343-86fa-f0d6b2bbf74d Raw Audit Messages type=AVC msg=audit(1306227514.494:151): avc: denied { signal } for pid=11249 comm="lircd" scontext=system_u:system_r:lircd_t:s0 tcontext=system_u:system_r:lircd_t:s0 tclass=process type=SYSCALL msg=audit(1306227514.494:151): arch=i386 syscall=tgkill success=no exit=EACCES a0=2bf1 a1=2bf1 a2=6 a3=0 items=0 ppid=1 pid=11249 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=lircd exe=/usr/sbin/lircd subj=system_u:system_r:lircd_t:s0 key=(null) Hash: lircd,lircd_t,lircd_t,process,signal audit2allow #============= lircd_t ============== allow lircd_t self:process signal; audit2allow -R #============= lircd_t ============== allow lircd_t self:process signal;