Bug 1625346
| Summary: | SELinux is preventing winbindd from 'kill' accesses on the cap_userns Unknown. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Brian J. Murrell <brian.murrell> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 28 | CC: | dwalsh, lvrabec, mgrepl, plautrba, pmoore |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:3a031a8ae43188e0f46fc9388b3fc4c1ff8199e46ed6f3bc1e8e6cb97600996a;VARIANT_ID=workstation; | ||
| Fixed In Version: | selinux-policy-3.14.1-42.fc28 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-09-11 16:56:45 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: | |||
selinux-policy-3.14.1-42.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-2d1b09d217 selinux-policy-3.14.1-42.fc28 has been pushed to the Fedora 28 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-2018-2d1b09d217 selinux-policy-3.14.1-42.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: Logged into AD domain SELinux is preventing winbindd from 'kill' accesses on the cap_userns Unknown. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that winbindd should be allowed kill access on the Unknown cap_userns 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 'winbindd' --raw | audit2allow -M my-winbindd # semodule -X 300 -i my-winbindd.pp Additional Information: Source Context system_u:system_r:winbind_t:s0 Target Context system_u:system_r:winbind_t:s0 Target Objects Unknown [ cap_userns ] Source winbindd Source Path winbindd Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.14.1-36.fc28.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.17.2-200.fc28.x86_64 #1 SMP Mon Jun 18 20:09:31 UTC 2018 x86_64 x86_64 Alert Count 17 First Seen 2018-04-10 14:24:46 EDT Last Seen 2018-09-04 09:11:31 EDT Local ID c55720a7-0473-4ecf-b543-ca30a800f489 Raw Audit Messages type=AVC msg=audit(1536066691.981:854746): avc: denied { kill } for pid=19876 comm="winbindd" capability=5 scontext=system_u:system_r:winbind_t:s0 tcontext=system_u:system_r:winbind_t:s0 tclass=cap_userns permissive=0 Hash: winbindd,winbind_t,winbind_t,cap_userns,kill Version-Release number of selected component: selinux-policy-3.14.1-36.fc28.noarch Additional info: component: selinux-policy reporter: libreport-2.9.5 hashmarkername: setroubleshoot kernel: 4.17.2-200.fc28.x86_64 type: libreport