Bug 503130
| Summary: | SELinux prevented groupadd/load_policy from using the terminal tty0 | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Allen Kistler <ackistler> |
| Component: | selinux-policy | Assignee: | Daniel Walsh <dwalsh> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 11 | CC: | dwalsh, jkubin, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-08-21 21:29:17 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: | |||
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle. Changing version to '11'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Seems to be fixed in F11 release. |
Description of problem: Updating packages run embedded scripts that seem to need some additional type enforcement rules Version-Release number of selected component (if applicable): selinux-policy-3.6.12-39.fc11.noarch (a previous policy really generated the denials, but audit2why verifies this one would as well) How reproducible: Always (?) Steps to Reproduce: 1. yum update for the affected packages (see below) Actual results: AVC denials (see below) Expected results: No AVC denials Additional info: node=ack607 type=AVC msg=audit(1243495986.517:11): avc: denied { read write } for pid=1905 comm="groupadd" name="tty0" dev=tmpfs ino=434 scontext=unconfined_u:system_r:groupadd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file node=ack607 type=AVC msg=audit(1243496054.634:14): avc: denied { read write } for pid=2031 comm="load_policy" name="tty0" dev=tmpfs ino=434 scontext=unconfined_u:system_r:load_policy_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file The above audit entries correspond to the following entries from messages. May 28 02:33:08 localhost yum: Updated: initscripts-8.95-1.i586 May 28 02:33:09 localhost setroubleshoot: SELinux prevented groupadd from using the terminal tty0. May 28 02:33:09 localhost kernel: udev: starting version 141 May 28 02:33:09 localhost yum: Updated: udev-141-3.fc11.i586 May 28 02:33:54 localhost yum: Updated: selinux-policy-3.6.12-39.fc11.noarch May 28 02:34:15 localhost setroubleshoot: SELinux prevented load_policy from using the terminal tty0. May 28 02:34:15 localhost dbus: Can't send to audit system: USER_AVC avc: received policyload notice (seqno=2)#012: exe="?" (sauid=81, hostname=?, addr=?, terminal=?) May 28 02:34:15 localhost dbus: Reloaded configuration May 28 02:34:16 localhost yum: Updated: selinux-policy-targeted-3.6.12-39.fc11.noarch