Bug 2051594
| Summary: | SELinux is preventing snap-confine from 'getattr' accesses on the chr_file /dev/snd/hwC0D0. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | and <dibicono> |
| Component: | snapd | Assignee: | Zygmunt Krynicki <me> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 35 | CC: | go-sig, maciek.borzecki, me, ngompa13 |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:b0ea04de1a309194f0b3c13682a5ad1cb619cabdd30a728c0ef1bae4ed223fa4;VARIANT_ID=xfce; | ||
| Fixed In Version: | snapd-2.54.3-1.fc37 snapd-2.54.3-1.fc36 snapd-2.54.3-1.fc34 snapd-2.54.3-1.fc35 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-02-17 18:27:54 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: | |||
FEDORA-2022-9d711dbc98 has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2022-9d711dbc98 FEDORA-2022-59c701f3ef has been submitted as an update to Fedora 36. https://bodhi.fedoraproject.org/updates/FEDORA-2022-59c701f3ef FEDORA-2022-9d711dbc98 has been pushed to the Fedora 37 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2022-59c701f3ef has been pushed to the Fedora 36 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2022-82bea71e5a has been submitted as an update to Fedora 34. https://bodhi.fedoraproject.org/updates/FEDORA-2022-82bea71e5a FEDORA-2022-5df8b52ba4 has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2022-5df8b52ba4 FEDORA-2022-82bea71e5a 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-2022-82bea71e5a` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-82bea71e5a See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2022-5df8b52ba4 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-2022-5df8b52ba4` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-5df8b52ba4 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2022-82bea71e5a has been pushed to the Fedora 34 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2022-5df8b52ba4 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: SELinux is preventing snap-confine from 'getattr' accesses on the chr_file /dev/snd/hwC0D0. ***** Plugin catchall (100. confidence) suggests ************************** Si cree que de manera predeterminada se debería permitir a snap-confine el acceso getattr sobre hwC0D0 chr_file. Then debería reportar esto como un error. Puede generar un módulo de política local para permitir este acceso. Do permita el acceso temporalmente ejecutando: # ausearch -c 'snap-confine' --raw | audit2allow -M mi-snapconfine # semodule -X 300 -i mi-snapconfine.pp Additional Information: Source Context system_u:system_r:snappy_confine_t:s0 Target Context system_u:object_r:sound_device_t:s0 Target Objects /dev/snd/hwC0D0 [ chr_file ] Source snap-confine Source Path snap-confine Port <Desconocido> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-35.11-1.fc35.noarch Local Policy RPM snapd-selinux-2.54.2-1.fc35.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 5.15.16-200.fc35.x86_64 #1 SMP Thu Jan 20 15:38:18 UTC 2022 x86_64 x86_64 Alert Count 1 First Seen 2022-02-07 09:04:57 -05 Last Seen 2022-02-07 09:04:57 -05 Local ID 7bec3fb6-5388-416a-a4ff-b995436e6309 Raw Audit Messages type=AVC msg=audit(1644242697.911:216): avc: denied { getattr } for pid=1063 comm="snap-confine" path="/dev/snd/hwC0D0" dev="devtmpfs" ino=481 scontext=system_u:system_r:snappy_confine_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 Hash: snap-confine,snappy_confine_t,sound_device_t,chr_file,getattr Version-Release number of selected component: selinux-policy-targeted-35.11-1.fc35.noarch Additional info: component: snapd reporter: libreport-2.15.2 hashmarkername: setroubleshoot kernel: 5.15.16-200.fc35.x86_64 type: libreport