Bug 1756790
| Summary: | SELinux is preventing bwrap from 'setpcap' accesses on the cap_userns Desconocido. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Francisco de la Peña <fran> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 30 | CC: | dwalsh, lvrabec, mgrepl, plautrba, zpytela |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:9ae06f741fccf2bf34efad221f1c2d2f660ba45f9b4528b41cdd188344e8016e;VARIANT_ID=workstation; | ||
| Fixed In Version: | selinux-policy-3.14.3-52.fc30 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-11-17 01:13:21 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: | |||
commit 33a15fe4729f10ba2ba3626029ddeb83020d8f6a (HEAD -> rawhide, origin/rawhide)
Author: Lukas Vrabec <lvrabec>
Date: Wed Oct 2 11:13:42 2019 +0200
Allow xdm_t setpcap capability in user namespace BZ(1756790)
FEDORA-2019-6bbf3d600d has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-6bbf3d600d selinux-policy-3.14.3-48.fc30 has been pushed to the Fedora 30 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-2019-6bbf3d600d FEDORA-2019-6bbf3d600d has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-6bbf3d600d selinux-policy-3.14.3-49.fc30 has been pushed to the Fedora 30 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-2019-6bbf3d600d FEDORA-2019-d68c9e27f8 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-d68c9e27f8 selinux-policy-3.14.3-50.fc30 has been pushed to the Fedora 30 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-d68c9e27f8 FEDORA-2019-f83217e2bf has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-f83217e2bf selinux-policy-3.14.3-51.fc30 has been pushed to the Fedora 30 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-f83217e2bf FEDORA-2019-70d80ad4bc has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2019-70d80ad4bc selinux-policy-3.14.3-52.fc30 has been pushed to the Fedora 30 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-2019-70d80ad4bc selinux-policy-3.14.3-52.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: SELinux is preventing bwrap from 'setpcap' accesses on the cap_userns Desconocido. ***** Plugin catchall (100. confidence) suggests ************************** Si cree que de manera predeterminada se debería permitir a bwrap el acceso setpcap sobre Desconocido cap_userns. Then debería reportar esto como un error. Puede generar un módulo de política local para permitir este acceso. Do permita el acceso temporalmente ejecutando: # ausearch -c 'bwrap' --raw | audit2allow -M mi-bwrap # semodule -X 300 -i mi-bwrap.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 Desconocido [ cap_userns ] Source bwrap Source Path bwrap Port <Desconocido> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.14.3-46.fc30.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 5.2.17-200.fc30.x86_64 #1 SMP Mon Sep 23 13:42:32 UTC 2019 x86_64 x86_64 Alert Count 1976 First Seen 2019-09-06 17:12:28 CST Last Seen 2019-09-29 11:40:37 CST Local ID 1a3ef226-4ebd-49a3-a083-05e99687cfcd Raw Audit Messages type=AVC msg=audit(1569778837.756:285): avc: denied { setpcap } for pid=1650 comm="bwrap" capability=8 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=0 Hash: bwrap,xdm_t,xdm_t,cap_userns,setpcap Version-Release number of selected component: selinux-policy-3.14.3-46.fc30.noarch Additional info: component: selinux-policy reporter: libreport-2.10.1 hashmarkername: setroubleshoot kernel: 5.2.17-200.fc30.x86_64 type: libreport