Bug 1649668
| Summary: | SELinux is preventing /usr/lib/systemd/systemd-timesyncd from 'read' accesses on the directory links. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Sumit Bhardwaj <sumitkbhardwaj> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 29 | CC: | amessina, dwalsh, lvrabec, mgrepl, plautrba, ppywlkiqletw |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:b069f17c1bbacab311f9f4be39e12b42f20839a3257b4fba8590e5f15c649667;VARIANT_ID=workstation; | ||
| Fixed In Version: | selinux-policy-3.14.2-46.fc29 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-01-17 02:16:52 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Description of problem: Runnint systemd-timesyncd causes this issue. The file involved is: 1751 system_u:object_r:systemd_networkd_var_run_t:s0 /run/systemd/netif/links Version-Release number of selected component: selinux-policy-3.14.2-44.fc29.noarch Additional info: reporter: libreport-2.9.7 hashmarkername: setroubleshoot kernel: 4.19.8-300.fc29.x86_64 type: libreport commit 1e340794f40830e16753caafb53c8f5349dd7276
Author: Lukas Vrabec <lvrabec>
Date: Tue Nov 6 16:14:15 2018 +0100
Update systemd_timedated_t domain to allow create own pid files/access init_var_lib_t files and read dbus files BZ(1646202)
selinux-policy-3.14.2-46.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-6a20cfef61 selinux-policy-3.14.2-46.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-6a20cfef61 selinux-policy-3.14.2-46.fc29 has been pushed to the Fedora 29 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-timesyncd from 'read' accesses on the directory links. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that systemd-timesyncd should be allowed read access on the links directory 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: # ausearch -c 'systemd-timesyn' --raw | audit2allow -M my-systemdtimesyn # semodule -X 300 -i my-systemdtimesyn.pp Additional Information: Source Context system_u:system_r:systemd_timedated_t:s0 Target Context system_u:object_r:systemd_networkd_var_run_t:s0 Target Objects links [ dir ] Source systemd-timesyn Source Path /usr/lib/systemd/systemd-timesyncd Port <Unknown> Host (removed) Source RPM Packages systemd-udev-239-6.git9f3aed1.fc29.x86_64 Target RPM Packages Policy RPM selinux-policy-3.14.2-42.fc29.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 4.18.17-300.fc29.x86_64 #1 SMP Mon Nov 5 17:56:16 UTC 2018 x86_64 x86_64 Alert Count 1 First Seen 2018-11-14 12:59:17 IST Last Seen 2018-11-14 12:59:17 IST Local ID 7eb36777-83dd-44b6-8fd6-311c980a5da0 Raw Audit Messages type=AVC msg=audit(1542180557.270:87): avc: denied { read } for pid=741 comm="systemd-timesyn" name="links" dev="tmpfs" ino=14873 scontext=system_u:system_r:systemd_timedated_t:s0 tcontext=system_u:object_r:systemd_networkd_var_run_t:s0 tclass=dir permissive=1 type=SYSCALL msg=audit(1542180557.270:87): arch=x86_64 syscall=inotify_add_watch success=yes exit=EPERM a0=b a1=7fae1f83d6af a2=280 a3=7ffc12acb53c items=0 ppid=1 pid=741 auid=4294967295 uid=963 gid=963 euid=963 suid=963 fsuid=963 egid=963 sgid=963 fsgid=963 tty=(none) ses=4294967295 comm=systemd-timesyn exe=/usr/lib/systemd/systemd-timesyncd subj=system_u:system_r:systemd_timedated_t:s0 key=(null) Hash: systemd-timesyn,systemd_timedated_t,systemd_networkd_var_run_t,dir,read Version-Release number of selected component: selinux-policy-3.14.2-42.fc29.noarch Additional info: component: selinux-policy reporter: libreport-2.9.6 hashmarkername: setroubleshoot kernel: 4.18.17-300.fc29.x86_64 type: libreport