Bug 1564428
| Summary: | SELinux is preventing chown from 'setattr' accesses on the fifo_file . | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Joël Wijngaarde <wijngaarde> |
| Component: | container-selinux | Assignee: | Lokesh Mandvekar <lsm5> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 27 | CC: | amurdaca, dwalsh, fkluknav, jchaloup, lsm5, lvrabec, mgrepl, plautrba, pmoore |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:ddb5c4ce8cf3204afafcc66840948c0adecca245920177be983ae472ed819285;VARIANT_ID=workstation; | ||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-05-30 22:39:45 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: | |||
Does everything complete successfully? This is a tool trying to manipulate the TTY handed into it from the Docker Daemon. We could just don't audit this if everything worked fine, but you see the AVC. Probably not something we want to allow in general |
Description of problem: This selinux error pops up when I run `docker-compose` up with the following `docker-compose.yaml` : version: '2' services: postgres: image: postgres ports: - "5432:5432" environment: - POSTGRES_PASSWORD=postgres redis: image: "redis:alpine" ports: - "6379:6379" mongodb: image: mongo ports: - "27017:27017" SELinux is preventing chown from 'setattr' accesses on the fifo_file . ***** Plugin catchall (100. confidence) suggests ************************** If you believe that chown should be allowed setattr access on the fifo_file 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 'chown' --raw | audit2allow -M my-chown # semodule -X 300 -i my-chown.pp Additional Information: Source Context system_u:system_r:container_t:s0:c642,c680 Target Context system_u:system_r:container_runtime_t:s0 Target Objects [ fifo_file ] Source chown Source Path chown Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-283.30.fc27.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.15.14-300.fc27.x86_64 #1 SMP Thu Mar 29 16:13:44 UTC 2018 x86_64 x86_64 Alert Count 8 First Seen 2018-03-30 14:07:20 CEST Last Seen 2018-04-06 10:55:43 CEST Local ID 7c973764-40ee-49fc-9a43-e927faf969a5 Raw Audit Messages type=AVC msg=audit(1523004943.997:757): avc: denied { setattr } for pid=29086 comm="chown" name="" dev="pipefs" ino=770713 scontext=system_u:system_r:container_t:s0:c642,c680 tcontext=system_u:system_r:container_runtime_t:s0 tclass=fifo_file permissive=0 Hash: chown,container_t,container_runtime_t,fifo_file,setattr Version-Release number of selected component: selinux-policy-3.13.1-283.30.fc27.noarch Additional info: component: selinux-policy reporter: libreport-2.9.3 hashmarkername: setroubleshoot kernel: 4.15.14-300.fc27.x86_64 type: libreport