Bug 1023012
| Summary: | SELinux is preventing systemd-readahe from 'open' accesses on the chr_file /dev/urandom. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Petr Schindler <pschindl> |
| 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: | 20 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:32013996645c9f9feedaf7ce9444d0f51c199771339ae9887f2f4d48d92d20e1 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-10-24 14:00:11 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: | |||
Pls update to the latest policy. |
Description of problem: I just booted Fedora 20 Beta TC5 Live 64b on Mac Mini SELinux is preventing systemd-readahe from 'open' accesses on the chr_file /dev/urandom. ***** Plugin catchall_boolean (89.3 confidence) suggests ****************** If you want to allow global to ssp Then you must tell SELinux about this by enabling the 'global_ssp' boolean. You can read 'None' man page for more details. Do setsebool -P global_ssp 1 ***** Plugin catchall (11.6 confidence) suggests ************************** If you believe that systemd-readahe should be allowed open access on the urandom chr_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 systemd-readahe /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:readahead_t:s0 Target Context system_u:object_r:urandom_device_t:s0 Target Objects /dev/urandom [ chr_file ] Source systemd-readahe Source Path systemd-readahe Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.12.1-75.fc20.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.11.5-302.fc20.x86_64 #1 SMP Wed Oct 16 18:09:11 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-10-24 08:54:23 EDT Last Seen 2013-10-24 08:54:23 EDT Local ID 8dfab25f-9316-4aba-ad95-6bc18df124a5 Raw Audit Messages type=AVC msg=audit(1382619263.81:484): avc: denied { open } for pid=633 comm="systemd-readahe" path="/dev/urandom" dev="devtmpfs" ino=1033 scontext=system_u:system_r:readahead_t:s0 tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file Hash: systemd-readahe,readahead_t,urandom_device_t,chr_file,open Additional info: reporter: libreport-2.1.8 hashmarkername: setroubleshoot kernel: 3.11.5-302.fc20.x86_64 type: libreport