Bug 887410
| Summary: | SELinux is preventing /usr/sbin/libvirtd from using the 'signull' accesses on a process. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Miroslav Grepl <mgrepl> |
| 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: | 18 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:24be7851b63ff73028fa385c381412099191775cf9d347d0205b63bfefadb7a9 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-01-11 23:13:50 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: | |||
There are issues with "gnome-boxes+staff_r" SELinux role. Fixed in selinux-policy-3.11.1-67.fc18.noarch selinux-policy-3.11.1-67.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-67.fc18 Package selinux-policy-3.11.1-67.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-67.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-20813/selinux-policy-3.11.1-67.fc18 then log in and leave karma (feedback). selinux-policy-3.11.1-67.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: SELinux is preventing /usr/sbin/libvirtd from using the 'signull' accesses on a process. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that libvirtd should be allowed signull access on processes labeled svirt_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 libvirtd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context staff_u:staff_r:staff_t:s0-s0:c0.c1023 Target Context staff_u:staff_r:svirt_t:s0:c8,c270 Target Objects [ process ] Source libvirtd Source Path /usr/sbin/libvirtd Port <Unknown> Host (removed) Source RPM Packages BDB2053 Freeing read locks for locker 0x1907: 5540/139953121544128 BDB2053 Freeing read locks for locker 0x1908: 5540/139953121544128 BDB2053 Freeing read locks for locker 0x1909: 5540/139953121544128 BDB2053 Freeing read locks for locker 0x190a: 5540/139953121544128 libvirt- daemon-0.10.2.2-1.fc18.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-63.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.6.0-0.rc1.git6.1.fc18.x86_64 #1 SMP Tue Aug 14 12:13:12 UTC 2012 x86_64 x86_64 Alert Count 2 First Seen 2012-12-15 00:32:45 CET Last Seen 2012-12-15 00:37:02 CET Local ID aad3591e-4ada-4294-bfc5-399ffeda6294 Raw Audit Messages type=AVC msg=audit(1355528222.741:12278): avc: denied { signull } for pid=3760 comm="libvirtd" scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=staff_u:staff_r:svirt_t:s0:c8,c270 tclass=process type=SYSCALL msg=audit(1355528222.741:12278): arch=x86_64 syscall=kill success=yes exit=0 a0=11e2 a1=0 a2=0 a3=5 items=0 ppid=1 pid=3760 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=11 comm=libvirtd exe=/usr/sbin/libvirtd subj=staff_u:staff_r:staff_t:s0-s0:c0.c1023 key=(null) Hash: libvirtd,staff_t,svirt_t,process,signull audit2allow #============= staff_t ============== allow staff_t svirt_t:process signull; audit2allow -R #============= staff_t ============== allow staff_t svirt_t:process signull; Additional info: hashmarkername: setroubleshoot kernel: 3.6.0-0.rc1.git6.1.fc18.x86_64 type: libreport