Bug 1661728
| Summary: | SELinux is preventing cupsd from 'getattr' accesses on the file /var/cache/cups/job.cache.O. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mikhail <mikhail.v.gavrilov> |
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | dwalsh, lvrabec, mgrepl, plautrba, zpytela |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:1d2ae906e32f222c7130320457985c65a1dd44d1e5313b441c8d16cacd8ce32c;VARIANT_ID=workstation; | ||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-12-27 12:19:48 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: | |||
Hi, It looks like the file in the setroubleshoot report has incorrect label. The unlabeled_t label is displayed when a file was created in SELinux disabled state or when its actual label does not currently exist. Along with the restorecon plugin suggestion, you can fix the label with a single command: # /sbin/restorecon -v /var/cache/cups/job.cache.O or relabel all filesystems: # fixfiles onboot and reboot the system. Closing as NOTABUG. Feel free to reopen the bugzilla if the issue persists. |
Description of problem: SELinux is preventing cupsd from 'getattr' accesses on the file /var/cache/cups/job.cache.O. ***** Plugin restorecon (99.5 confidence) suggests ************************ If you want to fix the label. /var/cache/cups/job.cache.O default label should be cupsd_rw_etc_t. Then you can run restorecon. The access attempt may have been stopped due to insufficient permissions to access a parent directory in which case try to change the following command accordingly. Do # /sbin/restorecon -v /var/cache/cups/job.cache.O ***** Plugin catchall (1.49 confidence) suggests ************************** If you believe that cupsd should be allowed getattr access on the job.cache.O 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: # ausearch -c 'cupsd' --raw | audit2allow -M my-cupsd # semodule -X 300 -i my-cupsd.pp Additional Information: Source Context system_u:system_r:cupsd_t:s0-s0:c0.c1023 Target Context system_u:object_r:unlabeled_t:s0 Target Objects /var/cache/cups/job.cache.O [ file ] Source cupsd Source Path cupsd Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.14.3-15.fc30.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.20.0-0.rc7.git1.1.fc30.x86_64 #1 SMP Tue Dec 18 22:52:01 UTC 2018 x86_64 x86_64 Alert Count 1 First Seen 2018-12-22 22:39:11 +05 Last Seen 2018-12-22 22:39:11 +05 Local ID 81009296-f8c2-4a94-8dd0-677baf8429bf Raw Audit Messages type=AVC msg=audit(1545500351.151:127): avc: denied { getattr } for pid=1165 comm="cupsd" path="/var/cache/cups/job.cache.O" dev="nvme0n1p2" ino=3015317 scontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=0 Hash: cupsd,cupsd_t,unlabeled_t,file,getattr Version-Release number of selected component: selinux-policy-3.14.3-15.fc30.noarch Additional info: component: selinux-policy reporter: libreport-2.9.7 hashmarkername: setroubleshoot kernel: 4.20.0-0.rc7.git1.1.fc30.x86_64 type: libreport