Bug 1544708
| Summary: | SELinux is preventing snap-update-ns from using the 'sys_chroot' capabilities. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Roberto D'Auria <evfirerob> |
| Component: | snapd | Assignee: | Zygmunt Krynicki <me> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 27 | CC: | dwalsh, lvrabec, me, mgrepl, ngompa13, plautrba, pmoore |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:9f7998f3323e7d7ddeabc7acb1f65ea378200c494c0716d232bd49e8d91cf78a;VARIANT_ID=workstation; | ||
| Fixed In Version: | snapd-2.32.4-1.fc28 snapd-2.32.4-1.fc26 snapd-2.32.4-1.fc27 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-04-17 00:19:41 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: | |||
snapd-glib-1.39-1.fc28 snapd-2.32.4-1.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-4f5c007eb3 snapd-glib-1.39-1.fc27 snapd-2.32.4-1.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-dd3f9d4285 snapd-glib-1.39-1.fc26 snapd-2.32.4-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2018-eed204f119 snapd-2.32.4-1.fc28, snapd-glib-1.39-1.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-2018-4f5c007eb3 snapd-2.32.4-1.fc27, snapd-glib-1.39-1.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-dd3f9d4285 snapd-2.32.4-1.fc26, snapd-glib-1.39-1.fc26 has been pushed to the Fedora 26 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-eed204f119 snapd-2.32.4-1.fc28, snapd-glib-1.39-1.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report. snapd-2.32.4-1.fc26, snapd-glib-1.39-1.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report. snapd-2.32.4-1.fc27, snapd-glib-1.39-1.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: Running an application with snap. SELinux is preventing snap-update-ns from using the 'sys_chroot' capabilities. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that snap-update-ns should have the sys_chroot capability 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 'snap-update-ns' --raw | audit2allow -M my-snapupdatens # semodule -X 300 -i my-snapupdatens.pp Additional Information: Source Context system_u:system_r:snappy_t:s0 Target Context system_u:system_r:snappy_t:s0 Target Objects Unknown [ capability ] Source snap-update-ns Source Path snap-update-ns Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-283.19.fc27.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.14.11-300.fc27.x86_64 #1 SMP Wed Jan 3 13:52:28 UTC 2018 x86_64 x86_64 Alert Count 1 First Seen 2018-01-10 11:09:02 GMT Last Seen 2018-01-10 11:09:02 GMT Local ID cd2a77a6-d1eb-4b9b-a7ab-00823d8c9130 Raw Audit Messages type=AVC msg=audit(1515582542.105:652): avc: denied { sys_chroot } for pid=10073 comm="snap-update-ns" capability=18 scontext=system_u:system_r:snappy_t:s0 tcontext=system_u:system_r:snappy_t:s0 tclass=capability permissive=1 Hash: snap-update-ns,snappy_t,snappy_t,capability,sys_chroot Version-Release number of selected component: selinux-policy-3.13.1-283.19.fc27.noarch Additional info: component: selinux-policy reporter: libreport-2.9.3 hashmarkername: setroubleshoot kernel: 4.14.16-300.fc27.x86_64 type: libreport