Bug 1726255
| Summary: | the rrdcached service runs as unconfined_service_t | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Milos Malik <mmalik> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | Jan Fiala <jafiala> |
| Priority: | medium | ||
| Version: | 8.1 | CC: | jafiala, lvrabec, mmalik, nknazeko, plautrba, ssekidde, zpytela |
| Target Milestone: | rc | Keywords: | AutoVerified, Patch |
| Target Release: | 8.2 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Enhancement | |
| Doc Text: |
.New SELinux types enable services to run confined
This update introduces new SELinux types that enable the following services to run as confined services in SELinux enforcing mode instead of running in the `unconfined_service_t` domain:
* `lldpd` now runs as `lldpad_t`
* `rrdcached` now runs as `rrdcached_t`
* `stratisd` now runs as `stratisd_t`
* `timedatex` now runs as `timedatex_t`
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-04-28 16:40:41 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1726199 | ||
# seinfo -t | grep rrdcache rrdcached_exec_t rrdcached_t rrdcached_tmp_t rrdcached_var_run_t # sesearch -s init_t -t tmp_t -c sock_file -T # sesearch -s init_t -t tmp_t -c sock_file -p create -A # There is no rule which would allow systemd to create such a socket in /tmp. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:1773 |
Description of problem: * the service is shipped but it is not confined Version-Release number of selected component (if applicable): rrdtool-1.7.0-16.el8.x86_64 selinux-policy-3.14.3-9.el8.noarch selinux-policy-targeted-3.14.3-9.el8.noarch How reproducible: * always Steps to Reproduce: # service rrdcached status Redirecting to /bin/systemctl status rrdcached.service ● rrdcached.service - Data caching daemon for rrdtool Loaded: loaded (/usr/lib/systemd/system/rrdcached.service; disabled; vendor preset: disabled) Active: inactive (dead) Docs: man:rrdcached(1) Jul 02 08:23:48 ci-vm-10-0-136-62.hosted.upshift.rdu2.redhat.com systemd[1]: Started Data caching daemon for rrdtool. Jul 02 08:38:16 ci-vm-10-0-136-62.hosted.upshift.rdu2.redhat.com systemd[1]: Stopping Data caching daemon for rrdtool... Jul 02 08:38:16 ci-vm-10-0-136-62.hosted.upshift.rdu2.redhat.com systemd[1]: Stopped Data caching daemon for rrdtool. # service rrdcached start Redirecting to /bin/systemctl start rrdcached.service # service rrdcached status Redirecting to /bin/systemctl status rrdcached.service ● rrdcached.service - Data caching daemon for rrdtool Loaded: loaded (/usr/lib/systemd/system/rrdcached.service; disabled; vendor preset: disabled) Active: active (running) since Tue 2019-07-02 08:38:22 EDT; 1s ago Docs: man:rrdcached(1) Main PID: 17954 (rrdcached) Tasks: 7 (limit: 11518) Memory: 1.4M CGroup: /system.slice/rrdcached.service └─17954 /usr/bin/rrdcached -g Jul 02 08:38:22 ci-vm-10-0-136-62.hosted.upshift.rdu2.redhat.com systemd[1]: Started Data caching daemon for rrdtool. # ps -efZ | grep rrdcached system_u:system_r:unconfined_service_t:s0 root 17954 1 0 08:38 ? 00:00:00 /usr/bin/rrdcached -g unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 root 17973 4655 0 08:38 pts/0 00:00:00 grep --color=auto rrdcached # ls -Z /usr/bin/rrdcached system_u:object_r:bin_t:s0 /usr/bin/rrdcached # Actual results: * the service is not confined Expected results: * the service is confined