Bug 906981
| Summary: | SELinux is preventing /usr/libexec/colord from getattr access on the file /run/systemd/sessions/2. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Richard Hughes <rhughes> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 18 | CC: | dominick.grift, dwalsh, ivnmad, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-02-11 04:55:25 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Fixed in selinux-policy-3.11.1-75.fc18.noarch selinux-policy-3.11.1-76.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-76.fc18 Package selinux-policy-3.11.1-76.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-76.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-2101/selinux-policy-3.11.1-76.fc18 then log in and leave karma (feedback). Package selinux-policy-3.11.1-76.fc18 solved the problem. selinux-policy-3.11.1-76.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: colord now tracks which seat DBus requests come from, so it can deal with multiseat displays in the correct way. Version-Release number of selected component (if applicable): selinux-policy-3.11.1-67.fc18.noarch colord-0.1.28-1.fc18.x86_64 How reproducible: Always Steps to Reproduce: 1. sudo setenforce 1 2. colormgr create-device device temp display Expected results: Created device: Object Path: /org/freedesktop/ColorManager/devices/device_hughsie_1000 Owner: hughsie Created: February 2 2013, 08:34:45 AM Modified: February 2 2013, 08:34:45 AM Type: display Enabled: Yes Embedded: No Seat: seat0 Scope: temp Colourspace: unknown Device ID: device Metadata: OwnerCmdline=colormgr create-device device temp display Actual results: Created device: Object Path: /org/freedesktop/ColorManager/devices/device_hughsie_1000 Owner: hughsie Created: February 2 2013, 08:34:45 AM Modified: February 2 2013, 08:34:45 AM Type: display Enabled: Yes Embedded: No Scope: temp Colourspace: unknown Device ID: device Metadata: OwnerCmdline=colormgr create-device device temp display Additional info: When SELinux is on, I get: (colord:10842): Cd-WARNING **: failed to get session [pid 10955]: Unknown error -13 SELinux is preventing /usr/libexec/colord from getattr access on the file /run/systemd/sessions/2. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that colord should be allowed getattr access on the 2 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: # grep colord /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:colord_t:s0 Target Context system_u:object_r:systemd_logind_sessions_t:s0 Target Objects /run/systemd/sessions/2 [ file ] Source colord Source Path /usr/libexec/colord Port <Unknown> Host hughsie-work.lan Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.11.1-67.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name hughsie-work.lan Platform Linux hughsie-work.lan 3.7.2-201.fc18.x86_64 #1 SMP Fri Jan 11 22:16:23 UTC 2013 x86_64 x86_64 Alert Count 4 First Seen 2013-02-01 17:18:50 GMT Last Seen 2013-02-02 08:34:54 GMT Local ID 852c46dd-59b2-4c3d-8d17-477c2f23b939 Raw Audit Messages type=AVC msg=audit(1359794094.571:697): avc: denied { getattr } for pid=20838 comm="colord" path="/run/systemd/sessions/2" dev="tmpfs" ino=164224 scontext=system_u:system_r:colord_t:s0 tcontext=system_u:object_r:systemd_logind_sessions_t:s0 tclass=file type=SYSCALL msg=audit(1359794094.571:697): arch=x86_64 syscall=fstat success=yes exit=0 a0=e a1=7fff255b8fc0 a2=7fff255b8fc0 a3=238 items=0 ppid=1 pid=20838 auid=4294967295 uid=998 gid=997 euid=998 suid=998 fsuid=998 egid=997 sgid=997 fsgid=997 ses=4294967295 tty=(none) comm=colord exe=2F7573722F6C6962657865632F636F6C6F7264202864656C6574656429 subj=system_u:system_r:colord_t:s0 key=(null) Hash: colord,colord_t,systemd_logind_sessions_t,file,getattr audit2allow #============= colord_t ============== allow colord_t systemd_logind_sessions_t:file getattr; audit2allow -R #============= colord_t ============== allow colord_t systemd_logind_sessions_t:file getattr;