Bug 1314109
| Summary: | SELinux is preventing alsactl from 'open' accesses on the file /var/lib/alsa/asound.state. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Eliot Jordon <eliotjordon> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 23 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, plautrba |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:8ba9f3fc679d97ed1fe77b0f1c377df27ad107bb64b7b98bcc52d3183e82dc9e; | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-03-03 09:55:30 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: | |||
***** Plugin restorecon (99.5 confidence) suggests ************************ If you want to fix the label. /var/lib/alsa/asound.state default label should be alsa_var_lib_t. Then you can run restorecon. Do # /sbin/restorecon -v /var/lib/alsa/asound.state This should fix your issue. |
Description of problem: I am attempting to get audio to work on a Chromebook Acer CB3-111 running Fedora 23 from the SSD. I need to stop alsa # sudo killall alsactl then erase the asound.state file from /var/lib/alsa/asound.state and replace it with the original asound.state file that was in my Chromebook. I have done this in the past and after a reboot sound works. However this time, SE Linux pops up as says it is not allowing access to open asound.state and I need to file a bug report. SELinux is preventing alsactl from 'open' accesses on the file /var/lib/alsa/asound.state. ***** Plugin restorecon (99.5 confidence) suggests ************************ If you want to fix the label. /var/lib/alsa/asound.state default label should be alsa_var_lib_t. Then you can run restorecon. Do # /sbin/restorecon -v /var/lib/alsa/asound.state ***** Plugin catchall (1.49 confidence) suggests ************************** If you believe that alsactl should be allowed open access on the asound.state 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 alsactl /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:alsa_t:s0 Target Context unconfined_u:object_r:user_home_t:s0 Target Objects /var/lib/alsa/asound.state [ file ] Source alsactl Source Path alsactl Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-158.7.fc23.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.4.2-301.fc23.x86_64 #1 SMP Tue Feb 23 19:00:38 UTC 2016 x86_64 x86_64 Alert Count 2 First Seen 2016-03-02 15:45:59 PST Last Seen 2016-03-02 15:51:10 PST Local ID 69bf2513-477f-4391-a19f-15d74de8b286 Raw Audit Messages type=AVC msg=audit(1456962670.513:346): avc: denied { open } for pid=654 comm="alsactl" path="/var/lib/alsa/asound.state" dev="mmcblk0p1" ino=415359 scontext=system_u:system_r:alsa_t:s0 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0 Hash: alsactl,alsa_t,user_home_t,file,open Version-Release number of selected component: selinux-policy-3.13.1-158.7.fc23.noarch Additional info: reporter: libreport-2.6.4 hashmarkername: setroubleshoot kernel: 4.4.2-301.fc23.x86_64 type: libreport