Bug 912035
| Summary: | SELinux is preventing /usr/lib/systemd/systemd-hostnamed from 'write' accesses on the chr_file kmsg. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mikhail <mikhail.v.gavrilov> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 18 | CC: | alexandredhont, artur.meski, autarch, beland, cyrusyzgtt, danielcolquitt, deanhunter, dominick.grift, dspurek, dwalsh, G.r.v.kroon, jack.gurulian, matbos, metanoite, mgrepl, mikhail.v.gavrilov, mkaczma, moez.roy, niki.guldbrand, oleg-sz, ondra.pelech, pethog, red, scottplough, shrijit.panicker, stefan998, thomas.citharet |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:5d2f8e88846009115150fa51720f7551dccb69e534e26c62e3a5bb083ebaf131 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-02-20 04:01:12 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: | |||
commit 33a62dfff572a0954b36313132a99c8b4da2f02e
Author: Miroslav Grepl <mgrepl>
Date: Mon Feb 18 11:40:44 2013 +0100
Backport fixes for systemd-hostname policy to F18
Please execute # semanage permissive -a systemd_hostnamed_t to make this working for now. Every time I open nautilus. Package: (null) Architecture: x86_64 OS Release: Fedora release 18 (Spherical Cow) selinux-policy-3.11.1-79.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-79.fc18 Don't exactly know what happened... Package: (null) Architecture: x86_64 OS Release: Fedora release 18 (Spherical Cow) After rebooting, and then logging in, it happened immately after launching Nautilus. Package: (null) Architecture: x86_64 OS Release: Fedora release 18 (Spherical Cow) selinux-policy-3.11.1-79.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: SELinux is preventing /usr/lib/systemd/systemd-hostnamed from 'write' accesses on the chr_file kmsg. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that systemd-hostnamed should be allowed write access on the kmsg 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 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:kmsg_device_t:s0 Target Objects kmsg [ chr_file ] Source systemd-hostnam Source Path /usr/lib/systemd/systemd-hostnamed Port <Unknown> Host (removed) Source RPM Packages systemd-197-1.fc18.2.i686 Target RPM Packages Policy RPM selinux-policy-3.11.1-78.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.7.8-202.fc18.i686.PAE #1 SMP Fri Feb 15 17:47:05 UTC 2013 i686 i686 Alert Count 1 First Seen 2013-02-17 16:58:24 YEKT Last Seen 2013-02-17 16:58:24 YEKT Local ID 98265ba7-ae5c-4bd2-a809-6aab21e71a82 Raw Audit Messages type=AVC msg=audit(1361098704.506:340): avc: denied { write } for pid=10179 comm="systemd-hostnam" name="kmsg" dev="devtmpfs" ino=1034 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:kmsg_device_t:s0 tclass=chr_file type=SYSCALL msg=audit(1361098704.506:340): arch=i386 syscall=open success=no exit=EACCES a0=b7745410 a1=88101 a2=0 a3=6 items=0 ppid=1 pid=10179 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,kmsg_device_t,chr_file,write audit2allow #============= systemd_hostnamed_t ============== allow systemd_hostnamed_t kmsg_device_t:chr_file write; audit2allow -R #============= systemd_hostnamed_t ============== allow systemd_hostnamed_t kmsg_device_t:chr_file write; Additional info: hashmarkername: setroubleshoot kernel: 3.7.8-202.fc18.i686.PAE type: libreport