| Summary: | SELinux is preventing /sbin/plymouthd from 'open' accesses on the chr_file tty1. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | jeff <jcmj> |
| Component: | plymouth | Assignee: | Ray Strode [halfline] <rstrode> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | dominick.grift, dwalsh, fedora, mgrepl, rstrode |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:3276e4b1e7a973401a1fea822675cfe3ca354f975bb029682dce8b0067109d66 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-08-07 18:30:52 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Ray is there a reason whith plymouthd would open a terminal used by a user? 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 It is Fedora's policy to close all bug reports from releases that are no longer maintained.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 /sbin/plymouthd from 'open' accesses on the chr_file tty1. ***** Plugin catchall_boolean (89.3 confidence) suggests ******************* If you want to allow all daemons the ability to read/write terminals Then you must tell SELinux about this by enabling the 'allow_daemons_use_tty' boolean. Do setsebool -P allow_daemons_use_tty 1 ***** Plugin catchall (11.6 confidence) suggests *************************** If you believe that plymouthd should be allowed open access on the tty1 chr_file 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 plymouthd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:plymouthd_t:s0 Target Context unconfined_u:object_r:user_tty_device_t:s0 Target Objects tty1 [ chr_file ] Source plymouthd Source Path /sbin/plymouthd Port <Unknown> Host (removed) Source RPM Packages plymouth-0.8.4-0.20110510.2.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-35.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 2.6.40.3-0.fc15.x86_64 #1 SMP Tue Aug 16 04:10:59 UTC 2011 x86_64 x86_64 Alert Count 3 First Seen Thu 14 Jul 2011 05:22:05 PM CDT Last Seen Thu 18 Aug 2011 03:23:51 PM CDT Local ID 697f2ff4-000d-47dd-8d99-0d8856173032 Raw Audit Messages type=AVC msg=audit(1313699031.929:133): avc: denied { open } for pid=2026 comm="plymouthd" name="tty1" dev=devtmpfs ino=4038 scontext=system_u:system_r:plymouthd_t:s0 tcontext=unconfined_u:object_r:user_tty_device_t:s0 tclass=chr_file type=SYSCALL msg=audit(1313699031.929:133): arch=x86_64 syscall=open success=yes exit=ENOEXEC a0=dbf700 a1=102 a2=18 a3=0 items=0 ppid=1 pid=2026 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=plymouthd exe=/sbin/plymouthd subj=system_u:system_r:plymouthd_t:s0 key=(null) Hash: plymouthd,plymouthd_t,user_tty_device_t,chr_file,open audit2allow #============= plymouthd_t ============== #!!!! This avc can be allowed using the boolean 'allow_daemons_use_tty' allow plymouthd_t user_tty_device_t:chr_file open; audit2allow -R #============= plymouthd_t ============== #!!!! This avc can be allowed using the boolean 'allow_daemons_use_tty' allow plymouthd_t user_tty_device_t:chr_file open;