Bug 948663
| Summary: | SELinux is preventing /usr/lib/systemd/systemd-hostnamed from 'unlink' accesses on the file hostname. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Dean Hunter <deanhunter> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 19 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:27a36cb31143c6d4f7dae1398c2ddeaed0ab7518922ae485b3ab2d4a155aac58 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-04-19 05:56:48 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: | |||
/etc/hostname is mislabeled. IF you run # restorecon -R -v /etc/hostname are you able to reproduce it this issue then? ???
Today, after I rebuilt the Fedora 19 VM, there is no error and the file "/etc/hostname" starts with the correct type:
[root@fedora19 ~]# ls -lZ /etc/hostname
-rw-r--r--. root root system_u:object_r:etc_runtime_t:s0 /etc/hostname
[root@fedora19 ~]# hostnamectl
Static hostname: fedora19.hunter.org
Pretty hostname: n/a
Icon name: computer
Chassis: n/a
Machine ID: 6178f68fc74c210c5e37823fb078bed7
Boot ID: 1183c3175c1a4f5b99a3654a10a308d9
Virtualization: kvm
Operating System: Fedora 19 (Schrödinger’s Cat)
CPE OS Name: cpe:/o:fedoraproject:fedora:19
Kernel: Linux 3.9.0-0.rc5.git1.301.fc19.x86_64
Architecture: x86_64
[root@fedora19 ~]# hostnamectl set-hostname "Fedora 19" --pretty
[root@fedora19 ~]# hostnamectl
Static hostname: fedora19.hunter.org
Pretty hostname: Fedora 19
Icon name: computer
Chassis: n/a
Machine ID: 6178f68fc74c210c5e37823fb078bed7
Boot ID: 1183c3175c1a4f5b99a3654a10a308d9
Virtualization: kvm
Operating System: Fedora 19 (Schrödinger’s Cat)
CPE OS Name: cpe:/o:fedoraproject:fedora:19
Kernel: Linux 3.9.0-0.rc5.git1.301.fc19.x86_64
Architecture: x86_64
[root@fedora19 ~]# ls -lZ /etc/hostname
-rw-r--r--. root root system_u:object_r:etc_runtime_t:s0 /etc/hostname
[root@fedora19 ~]# yum list installed selinux-policy
Loaded plugins: langpacks, refresh-packagekit
Installed Packages
selinux-policy.noarch 3.12.1-24.fc19 @anaconda
Fixed in selinux-policy-3.12.1-28.fc19.noarch selinux-policy-3.12.1-28.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/FEDORA-2013-5045/selinux-policy-3.12.1-28.fc19 Package selinux-policy-3.12.1-28.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-28.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-5045/selinux-policy-3.12.1-28.fc19 then log in and leave karma (feedback). I have verified the correction in selinux-policy-3.12.1-28.fc19 and updated the karma. Thank you for your efforts. selinux-policy-3.12.1-28.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: hostnamectl set-hostname fedora19.hunter.org SELinux is preventing /usr/lib/systemd/systemd-hostnamed from 'unlink' accesses on the file hostname. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that systemd-hostnamed should be allowed unlink access on the hostname 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 systemd-hostnam /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:systemd_hostnamed_t:s0 Target Context system_u:object_r:etc_runtime_t:s0 Target Objects hostname [ file ] Source systemd-hostnam Source Path /usr/lib/systemd/systemd-hostnamed Port <Unknown> Host (removed) Source RPM Packages systemd-200-3.fc19.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-24.fc19.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.9.0-0.rc5.git1.301.fc19.x86_64 #1 SMP Tue Apr 2 20:37:45 UTC 2013 x86_64 x86_64 Alert Count 2 First Seen 2013-04-04 20:55:16 CDT Last Seen 2013-04-04 21:09:07 CDT Local ID dcf1b23b-5c19-4153-9fdd-836e2e6f704c Raw Audit Messages type=AVC msg=audit(1365127747.620:441): avc: denied { unlink } for pid=1757 comm="systemd-hostnam" name="hostname" dev="dm-1" ino=276641 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:etc_runtime_t:s0 tclass=file type=SYSCALL msg=audit(1365127747.620:441): arch=x86_64 syscall=rename success=no exit=EACCES a0=7fcab6427320 a1=7fcab5c6c588 a2=7fcab644e080 a3=22 items=0 ppid=1 pid=1757 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=systemd-hostnam exe=/usr/lib/systemd/systemd-hostnamed subj=system_u:system_r:systemd_hostnamed_t:s0 key=(null) Hash: systemd-hostnam,systemd_hostnamed_t,etc_runtime_t,file,unlink audit2allow #============= systemd_hostnamed_t ============== allow systemd_hostnamed_t etc_runtime_t:file unlink; audit2allow -R require { type systemd_hostnamed_t; } #============= systemd_hostnamed_t ============== files_create_boot_flag(systemd_hostnamed_t) Additional info: hashmarkername: setroubleshoot kernel: 3.9.0-0.rc5.git1.301.fc19.x86_64 type: libreport