Bug 1554150
| Summary: | SELinux is preventing lxdm-session from 'sys_ptrace' accesses on the cap_userns Unknown. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | mastaiza <mastaizawfm> |
| 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:75c24cd5a6defc241e55ece0d86271b4dc3a6f30ad50934f27c145820bfed8af; | ||
| Fixed In Version: | selinux-policy-3.13.1-283.28.fc27 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-03-20 18:18:04 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-3.13.1-283.28.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-32ebae3424 selinux-policy-3.13.1-283.28.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-32ebae3424 selinux-policy-3.13.1-283.28.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-2018-32ebae3424 selinux-policy-3.13.1-283.28.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 lxdm-session from 'sys_ptrace' accesses on the cap_userns Unknown. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that lxdm-session should be allowed sys_ptrace access on the Unknown cap_userns by default. Then рекомендуется создать отчет об ошибке. Чтобы разрешить доступ, можно создать локальный модуль политики. Do allow this access for now by executing: # ausearch -c 'lxdm-session' --raw | audit2allow -M my-lxdmsession # semodule -X 300 -i my-lxdmsession.pp Additional Information: Source Context system_u:system_r:xdm_t:s0-s0:c0.c1023 Target Context system_u:system_r:xdm_t:s0-s0:c0.c1023 Target Objects Unknown [ cap_userns ] Source lxdm-session Source Path lxdm-session Port <Неизвестно> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-283.26.fc27.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 4.15.6-300.fc27.x86_64 #1 SMP Mon Feb 26 18:43:03 UTC 2018 x86_64 x86_64 Alert Count 1 First Seen 2018-03-12 04:39:34 +06 Last Seen 2018-03-12 04:39:34 +06 Local ID 63717e36-b344-4c0b-be67-8f281fc965b5 Raw Audit Messages type=AVC msg=audit(1520807974.864:364): avc: denied { sys_ptrace } for pid=11170 comm="lxdm-session" capability=19 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 Hash: lxdm-session,xdm_t,xdm_t,cap_userns,sys_ptrace Version-Release number of selected component: selinux-policy-3.13.1-283.26.fc27.noarch Additional info: component: selinux-policy reporter: libreport-2.9.3 hashmarkername: setroubleshoot kernel: 4.15.6-300.fc27.x86_64 type: libreport Potential duplicate: bug 1420423