| Summary: | Denials when amanda_t calls mtx | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jason Tibbitts <j> |
| 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: | 23 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, plautrba |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | selinux-policy-3.13.1-158.8.fc23 selinux-policy-3.13.1-158.9.fc23 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-03-05 06:23:09 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
commit 98b375cdd6910c626c899581f12e3802632054da
Author: Lukas Vrabec <lvrabec>
Date: Thu Feb 25 16:37:17 2016 +0100
Allow amanda to manipulate the tape changer to load the necessary tapes. rhbz#1311759
selinux-policy-3.13.1-158.9.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-ffbae3a870 selinux-policy-3.13.1-158.9.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-ffbae3a870 selinux-policy-3.13.1-158.9.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. |
When running amrecover (part of the amanda package) as root to restore some files, I find that the amanda cannot manipulate the tape changer to load the necessary tapes. I switched to permissive and retried; here are the logged AVCs: time->Wed Feb 24 16:18:53 2016 type=AVC msg=audit(1456352333.877:1085): avc: denied { read write } for pid=11898 comm="mtx" name="sg8" dev="devtmpfs" ino=12562 scontext=system_u:system_r:amanda_t:s0 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 ---- time->Wed Feb 24 16:18:53 2016 type=AVC msg=audit(1456352333.877:1086): avc: denied { open } for pid=11898 comm="mtx" path="/dev/sg8" dev="devtmpfs" ino=12562 scontext=system_u:system_r:amanda_t:s0 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 ---- time->Wed Feb 24 16:18:53 2016 type=AVC msg=audit(1456352333.877:1087): avc: denied { ioctl } for pid=11898 comm="mtx" path="/dev/sg8" dev="devtmpfs" ino=12562 ioctlcmd=2282 scontext=system_u:system_r:amanda_t:s0 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 In enforcing mode, I just see the first AVC.