Bug 2317484
| Summary: | SELinux is preventing systemd-machine from 'kill' accesses on the cap_userns labeled systemd_machined_t. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | MstrPi <mstrpi> | ||||||
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | 40 | CC: | dwalsh, lvrabec, mmalik, mstrpi, omosnacek, pkoncity, vmojzis, zpytela | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | abrt_hash:f43227e55f6d333a744f056661f21fe13c993da7e20dabdfcbfebfebb5fc933a;VARIANT_ID=workstation; | ||||||||
| Fixed In Version: | selinux-policy-40.29-2.fc40 | Doc Type: | If docs needed, set a value | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2024-11-05 04:42:54 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: | |||||||||
| Attachments: |
|
||||||||
Created attachment 2051115 [details]
File: description
Created attachment 2051116 [details]
File: os_info
FEDORA-2024-aa24e6024f (selinux-policy-40.29-1.fc40) has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2024-aa24e6024f FEDORA-2024-a9588c99c1 has been pushed to the Fedora 40 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-a9588c99c1` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-a9588c99c1 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2024-a9588c99c1 (selinux-policy-40.29-2.fc40) has been pushed to the Fedora 40 stable repository. If problem still persists, please make note of it in this bug report. |
Description of problem: i attempted to stop a container with "machinectl stop container_name", and was denied. i would think systemd-machine would have proper permissions to interact with something labeled systemd_machine_t. SELinux is preventing systemd-machine from 'kill' accesses on the cap_userns labeled systemd_machined_t. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that systemd-machine should be allowed kill access on cap_userns labeled systemd_machined_t 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: # ausearch -c 'systemd-machine' --raw | audit2allow -M my-systemdmachine # semodule -X 300 -i my-systemdmachine.pp Additional Information: Source Context system_u:system_r:systemd_machined_t:s0 Target Context system_u:system_r:systemd_machined_t:s0 Target Objects Unknown [ cap_userns ] Source systemd-machine Source Path systemd-machine Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-40.28-1.fc40.noarch Local Policy RPM selinux-policy-targeted-40.28-1.fc40.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 6.10.12-200.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Sep 30 21:38:25 UTC 2024 x86_64 Alert Count 1 First Seen 2024-10-09 01:36:43 EDT Last Seen 2024-10-09 01:36:43 EDT Local ID d1e13b2d-7347-4617-a22a-3d91bee413ac Raw Audit Messages type=AVC msg=audit(1728452203.924:854): avc: denied { kill } for pid=920 comm="systemd-machine" capability=5 scontext=system_u:system_r:systemd_machined_t:s0 tcontext=system_u:system_r:systemd_machined_t:s0 tclass=cap_userns permissive=0 Hash: systemd-machine,systemd_machined_t,systemd_machined_t,cap_userns,kill Version-Release number of selected component: selinux-policy-targeted-40.28-1.fc40.noarch Additional info: reporter: libreport-2.17.15 reason: SELinux is preventing systemd-machine from 'kill' accesses on the cap_userns labeled systemd_machined_t. package: selinux-policy-targeted-40.28-1.fc40.noarch component: selinux-policy hashmarkername: setroubleshoot type: libreport kernel: 6.10.12-200.fc40.x86_64 comment: i attempted to stop a container with "machinectl stop container_name", and was denied. i would think systemd-machine would have proper permissions to interact with something labeled systemd_machine_t. component: selinux-policy