Bug 1553164
| Summary: | SELinux is preventing sosreport from 'associate' accesses on the filesystem overcommit_memory. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Brian J. Murrell <brian> |
| 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: | brian, dwalsh, lvrabec, mgrepl, plautrba, pmoore |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:64bf399fb58d7c82a2d0f53c93fb55d2dd193e5ada784527ed536a4694d3f76b; | ||
| Fixed In Version: | selinux-policy-3.13.1-283.35.fc27 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-07-06 15:43:56 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 1553165 has been marked as a duplicate of this bug. *** *** Bug 1553166 has been marked as a duplicate of this bug. *** *** Bug 1553167 has been marked as a duplicate of this bug. *** *** Bug 1553168 has been marked as a duplicate of this bug. *** *** Bug 1553169 has been marked as a duplicate of this bug. *** *** Bug 1553170 has been marked as a duplicate of this bug. *** *** Bug 1553171 has been marked as a duplicate of this bug. *** *** Bug 1553172 has been marked as a duplicate of this bug. *** *** Bug 1553173 has been marked as a duplicate of this bug. *** *** Bug 1553174 has been marked as a duplicate of this bug. *** *** Bug 1553175 has been marked as a duplicate of this bug. *** *** Bug 1553176 has been marked as a duplicate of this bug. *** Hi, Do you have any idea why sosreport has sysctl_vm_overcommit_t domain? This is not a label for process. Lukas. @Lukas: I have no idea. I just found this slew of reports in the SELinux Alert Browser. Description of problem: Not sure why this happened. Additional info: reporter: libreport-2.9.3 hashmarkername: setroubleshoot kernel: 4.16.5-200.fc27.x86_64 type: libreport selinux-policy-3.13.1-283.35.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-2a57dc63c1 selinux-policy-3.13.1-283.35.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-2018-2a57dc63c1 selinux-policy-3.13.1-283.35.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 sosreport from 'associate' accesses on the filesystem overcommit_memory. ***** Plugin associate (99.5 confidence) suggests ************************* If you want to change the label of overcommit_memory to sysctl_vm_overcommit_t, you are not allowed to since it is not a valid file type. Then you must pick a valid file label. Do select a valid file type. List valid file labels by executing: # seinfo -afile_type -x ***** Plugin catchall (1.49 confidence) suggests ************************** If you believe that sosreport should be allowed associate access on the overcommit_memory filesystem 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 'sosreport' --raw | audit2allow -M my-sosreport # semodule -X 300 -i my-sosreport.pp Additional Information: Source Context system_u:object_r:sysctl_vm_overcommit_t:s0 Target Context system_u:object_r:fs_t:s0 Target Objects overcommit_memory [ filesystem ] Source sosreport Source Path sosreport 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) 4.11.11-300.fc26.x86_64 #1 SMP Mon Jul 17 16:32:11 UTC 2017 x86_64 x86_64 Alert Count 1 First Seen 2017-09-06 10:46:53 EDT Last Seen 2017-09-06 10:46:53 EDT Local ID 203a2f51-ab14-41c3-9b5e-d59b1d0e704f Raw Audit Messages type=AVC msg=audit(1504709213.254:29897): avc: denied { associate } for pid=25810 comm="sosreport" name="overcommit_memory" dev="dm-12" ino=148990 scontext=system_u:object_r:sysctl_vm_overcommit_t:s0 tcontext=system_u:object_r:fs_t:s0 tclass=filesystem permissive=0 Hash: sosreport,sysctl_vm_overcommit_t,fs_t,filesystem,associate 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 1297969