Bug 917275
| Summary: | SELinux is preventing /usr/lib/systemd/systemd-hostnamed from 'unlink' accesses on the file hostname. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Don Swaner <Gecko8211> |
| 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: | 18 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:17e87595f761f76bc6612c45a32fb8087e107e9e16712f4dbe654c83e0d9ee5a | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-04-11 09:25:59 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: | |||
Please update to the latest policy. |
Description of problem: Presumably this happened when I was using hostnamectl to set the hostname on a new FC18 install. I set the pretty and static names with separate calls to hostnamectl. SELinux is preventing /usr/lib/systemd/systemd-hostnamed from 'unlink' accesses on the file hostname. ***** Plugin catchall_labels (83.8 confidence) suggests ******************** If you want to allow systemd-hostnamed to have unlink access on the hostname file Then you need to change the label on hostname Do # semanage fcontext -a -t FILE_TYPE 'hostname' where FILE_TYPE is one of the following: . Then execute: restorecon -v 'hostname' ***** Plugin catchall (17.1 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_t:s0 Target Objects hostname [ file ] Source systemd-hostnam Source Path /usr/lib/systemd/systemd-hostnamed Port <Unknown> Host (removed) Source RPM Packages systemd-197-1.fc18.2.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-81.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.7.9-205.fc18.x86_64 #1 SMP Sun Feb 24 20:10:02 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-03-01 14:28:59 EST Last Seen 2013-03-01 14:28:59 EST Local ID d9bb99f5-18f0-44e8-8d13-ecabd3e3ef1a Raw Audit Messages type=AVC msg=audit(1362166139.61:354): avc: denied { unlink } for pid=2473 comm="systemd-hostnam" name="hostname" dev="sda5" ino=655288 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:etc_t:s0 tclass=file type=SYSCALL msg=audit(1362166139.61:354): arch=x86_64 syscall=rename success=yes exit=0 a0=7fa838e27180 a1=7fa8379cad68 a2=7fa838e27b70 a3=22 items=0 ppid=1 pid=2473 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_t,file,unlink audit2allow #============= systemd_hostnamed_t ============== allow systemd_hostnamed_t etc_t:file unlink; audit2allow -R #============= systemd_hostnamed_t ============== allow systemd_hostnamed_t etc_t:file unlink; Additional info: hashmarkername: setroubleshoot kernel: 3.7.9-205.fc18.x86_64 type: libreport