Bug 1515849
| Summary: | SELinux is preventing ps from 'sys_ptrace' accesses on the cap_userns Unknown. | |||
|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Laurent Rineau <laurent.rineau__fedora> | |
| 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: | 27 | CC: | dwalsh, lvrabec, mgrepl, plautrba, pmoore | |
| Target Milestone: | --- | |||
| Target Release: | --- | |||
| Hardware: | x86_64 | |||
| OS: | Unspecified | |||
| Whiteboard: | abrt_hash:af7e56f5c6d0a0fa602082b7410a95397d5283b77acc39a00fe8d51e61a9f892; | |||
| Fixed In Version: | selinux-policy-3.13.1-283.19.fc27 | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1515851 (view as bug list) | Environment: | ||
| Last Closed: | 2018-01-02 16:47:45 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: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1515851 | |||
selinux-policy-3.13.1-283.18.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-8225c4e502 selinux-policy-3.13.1-283.18.fc27 has been pushed to the Fedora 27 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-2017-8225c4e502 selinux-policy-3.13.1-283.19.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-8225c4e502 selinux-policy-3.13.1-283.19.fc27 has been pushed to the Fedora 27 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-2017-8225c4e502 selinux-policy-3.13.1-283.19.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: SELinux is preventing ps from 'sys_ptrace' accesses on the cap_userns Unknown. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that ps should be allowed sys_ptrace 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 'ps' --raw | audit2allow -M my-ps # semodule -X 300 -i my-ps.pp Additional Information: Source Context system_u:system_r:mdadm_t:s0-s0:c0.c1023 Target Context system_u:system_r:mdadm_t:s0-s0:c0.c1023 Target Objects Unknown [ cap_userns ] Source ps Source Path ps Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM <Unknown> Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.12.5-300.fc26.x86_64 #1 SMP Mon Aug 7 15:27:25 UTC 2017 x86_64 x86_64 Alert Count 2 First Seen 2017-08-27 01:00:08 CEST Last Seen 2017-08-27 01:00:08 CEST Local ID c1d25ddc-eca3-43b2-a8b6-49bc76337f5e Raw Audit Messages type=AVC msg=audit(1503788408.471:1313): avc: denied { sys_ptrace } for pid=30791 comm="ps" capability=19 scontext=system_u:system_r:mdadm_t:s0-s0:c0.c1023 tcontext=system_u:system_r:mdadm_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 Hash: ps,mdadm_t,mdadm_t,cap_userns,sys_ptrace Additional info: component: selinux-policy reporter: libreport-2.9.3 hashmarkername: setroubleshoot kernel: 4.13.13-300.fc27.x86_64 type: libreport Potential duplicate: bug 1377035