Bug 2038963
| Summary: | smbcontrol produces AVC: denied {read} dev="proc" | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Florence Blanc-Renaud <frenaud> |
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 35 | CC: | dwalsh, grepl.miroslav, lvrabec, mmalik, omosnace, pkoncity, vmojzis, zpytela |
| Target Milestone: | --- | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | selinux-policy-35.9-1.fc35 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-01-18 01:55:36 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: | 2033873, 2038157 | ||
Same issue already reported against RHEL 8.6: https://bugzilla.redhat.com/show_bug.cgi?id=2033873 and against RHEL 9: https://bugzilla.redhat.com/show_bug.cgi?id=2038157 FEDORA-2022-3ec8ad0da1 has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2022-3ec8ad0da1 FEDORA-2022-3ec8ad0da1 has been pushed to the Fedora 35 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2022-3ec8ad0da1` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-3ec8ad0da1 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. The update selinux-policy-35.9-1.fc35 properly fixes this issue, I added karma + comment to https://bodhi.fedoraproject.org/updates/FEDORA-2022-3ec8ad0da1 FEDORA-2022-3ec8ad0da1 has been pushed to the Fedora 35 stable repository. If problem still persists, please make note of it in this bug report. |
Description of problem: The command smbcontrol produces an AVC on Fedora 35. Version-Release number of selected component (if applicable): # cat /etc/fedora-release Fedora release 35 (Thirty Five) # rpm -q samba-common-tools selinux-policy samba-common-tools-4.15.3-0.fc35.x86_64 selinux-policy-35.8-1.fc35.noarch How reproducible: Always Steps to Reproduce: 1. setenforce 1 2. dnf install samba-common-tools 3. smbcontrol all debug 100 Actual results: The smbcontrol command succeeds but produces an AVC Expected results: No AVC Additional info: # ausearch -m AVC ---- time->Mon Jan 10 11:02:26 2022 type=AVC msg=audit(1641830546.569:578): avc: denied { read } for pid=53903 comm="smbcontrol" name="unix" dev="proc" ino=4026532059 scontext=unconfined_u:unconfined_r:smbcontrol_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=0