Bug 1931954
| Summary: | SELinux is preventing sssd from 'getattr' accesses on the filesystem /sys/fs/cgroup. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Matt Fagnani <matt.fagnani> |
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 34 | CC: | awilliam, dwalsh, grepl.miroslav, lvrabec, mmalik, omosnace, plautrba, vmojzis, zpytela |
| Target Milestone: | --- | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:abc61acb035455d0a9a8f41d2e04260184078299c412e506ce82d12e0b6115f3;VARIANT_ID=kde; AcceptedFreezeException | ||
| Fixed In Version: | selinux-policy-3.14.7-25.fc34 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-03-16 00:28:52 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1829023 | ||
|
Description
Matt Fagnani
2021-02-23 16:17:46 UTC
Thank you for reporting the issue. I've submitted a Fedora PR to address it: https://github.com/fedora-selinux/selinux-policy/pull/610 FEDORA-2021-ccd3bb057b has been submitted as an update to Fedora 34. https://bodhi.fedoraproject.org/updates/FEDORA-2021-ccd3bb057b FEDORA-2021-ccd3bb057b has been pushed to the Fedora 34 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-ccd3bb057b` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-ccd3bb057b See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2021-1cb3d5cac1 has been pushed to the Fedora 34 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-1cb3d5cac1` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-1cb3d5cac1 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. Proposing this as a Beta FE as a kind of proxy for fixing several SELinux denials. Without this update, after a simple default install and boot test, we see all these denials on F34:
----
time->Thu Mar 11 16:01:24 2021
type=AVC msg=audit(1615496484.059:126): avc: denied { getattr } for pid=459 comm="sssd" name="/" dev="cgroup2" ino=1 scontext=system_u:system_r:sssd_t:s0 tcontext=system_u:object_r:cgroup_t:s0 tclass=filesystem permissive=0
----
time->Thu Mar 11 16:01:24 2021
type=AVC msg=audit(1615496484.810:146): avc: denied { read } for pid=526 comm="systemd-hostnam" name="+dmi:id" dev="tmpfs" ino=866 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=file permissive=0
----
time->Thu Mar 11 16:01:24 2021
type=AVC msg=audit(1615496484.810:147): avc: denied { read } for pid=526 comm="systemd-hostnam" name="+dmi:id" dev="tmpfs" ino=866 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=file permissive=0
----
time->Thu Mar 11 16:01:24 2021
type=AVC msg=audit(1615496484.810:148): avc: denied { read } for pid=526 comm="systemd-hostnam" name="+dmi:id" dev="tmpfs" ino=866 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=file permissive=0
----
time->Thu Mar 11 16:01:24 2021
type=AVC msg=audit(1615496484.810:149): avc: denied { read } for pid=526 comm="systemd-hostnam" name="+dmi:id" dev="tmpfs" ino=866 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=file permissive=0
With this update, those are all resolved. I think it'd be a good idea to get that done for Beta.
FEDORA-2021-1e99f2ed79 has been pushed to the Fedora 34 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-1e99f2ed79` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-1e99f2ed79 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. +4 in https://pagure.io/fedora-qa/blocker-review/issue/304 , marking accepted. FEDORA-2021-1e99f2ed79 has been pushed to the Fedora 34 stable repository. If problem still persists, please make note of it in this bug report. |