Bug 965457
| Summary: | chronyd can't read /dev/urandom and write to /etc/chrony.keys | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Miroslav Lichvar <mlichvar> |
| Component: | selinux-policy-targeted | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Ben Levenson <benl> |
| Severity: | low | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 18 | CC: | dwalsh |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | selinux-policy-3.11.1-97.fc18 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-05-31 04:25:50 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: | |||
Added.
commit 526efe3632e5c92580e39292a52fccb8b104a93c
Author: Miroslav Grepl <mgrepl>
Date: Tue May 21 14:13:06 2013 +0200
Add chronyd support for #965457
Thanks! selinux-policy-3.11.1-97.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-97.fc18 Package selinux-policy-3.11.1-97.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-3.11.1-97.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-9612/selinux-policy-3.11.1-97.fc18 then log in and leave karma (feedback). selinux-policy-3.11.1-97.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: A new feature for chrony is being implemented. It will allow automatic generation of the command key, which will make the configuration easier. However, the current selinux policy seems block the access to /dev/urandom and writing to the keys file. I'm getting these errors when trying the new code: avc: denied { read } for pid=10662 comm="chronyd" name="urandom" dev="devtmpfs" ino=1036 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file avc: denied { open } for pid=10662 comm="chronyd" path="/dev/urandom" dev="devtmpfs" ino=1036 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file avc: denied { getattr } for pid=10662 comm="chronyd" path="/dev/urandom" dev="devtmpfs" ino=1036 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file avc: denied { ioctl } for pid=10662 comm="chronyd" path="/dev/urandom" dev="devtmpfs" ino=1036 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file avc: denied { append } for pid=10662 comm="chronyd" name="chrony.keys" dev="sda1" ino=29474 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:chronyd_keys_t:s0 tclass=file avc: denied { setattr } for pid=10662 comm="chronyd" name="chrony.keys" dev="sda1" ino=29474 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:object_r:chronyd_keys_t:s0 tclass=file avc: denied { fsetid } for pid=10662 comm="chronyd" capability=4 scontext=system_u:system_r:chronyd_t:s0 tcontext=system_u:system_r:chronyd_t:s0 tclass=capability Version-Release number of selected component (if applicable): selinux-policy-targeted-3.11.1-91.fc18.noarch