Bug 1314968
| Summary: | SELinux is preventing systemd-gpt-aut from 'ioctl' accesses on the blk_file /dev/nvme0n1. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | redhat |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 24 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, plautrba, stefw |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:26ac4e398d1e924115f9622b0e7524bc61ca92e859a89d7594af716dbb2844ec;VARIANT_ID=workstation; | ||
| Fixed In Version: | selinux-policy-3.13.1-179.fc24 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-03-23 16:55:27 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: | |||
We need to create new policy for systemd-gpt-auto-generator with proper rules. commit 757f5a832e1b8dac93120116c7b442c44cd5e995
Author: Lukas Vrabec <lvrabec>
Date: Mon Mar 7 10:39:45 2016 +0100
Add support for systemd-gpt-auto-generator. rhbz#1314968
commit 057a426fad84ace79c93824c8c10adb38e5ee7ca
Author: Lukas Vrabec <lvrabec>
Date: Tue Mar 8 14:45:36 2016 +0100
Add interface dev_read_nvme() to allow reading Non-Volatile Memory Host
Controller devices.
selinux-policy-3.13.1-178.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-1350c96015 selinux-policy-3.13.1-178.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-1350c96015 The update above does not fix the issue. The Cockpit integration tests continue to fail with tons of AVC's about this.
# rpm -q selinux-policy
selinux-policy-3.13.1-178.fc24.noarch
Unexpected journal message 'audit: type=1400 audit(1457971955.393:278): avc: denied { read } for pid=1591 comm="systemd-gpt-aut" name="vda" dev="devtmpfs" ino=10430 scontext=system_u:system_r:systemd_gpt_generator_t:s0 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1'
Unexpected journal message 'audit: type=1400 audit(1457971955.393:278): avc: denied { open } for pid=1591 comm="systemd-gpt-aut" path="/dev/vda" dev="devtmpfs" ino=10430 scontext=system_u:system_r:systemd_gpt_generator_t:s0 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1'
Unexpected journal message 'audit: type=1400 audit(1457971955.483:279): avc: denied { getattr } for pid=1591 comm="systemd-gpt-aut" path="/dev/vda" dev="devtmpfs" ino=10430 scontext=system_u:system_r:systemd_gpt_generator_t:s0 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1'
Unexpected journal message 'audit: type=1400 audit(1457971955.509:280): avc: denied { ioctl } for pid=1591 comm="systemd-gpt-aut" path="/dev/vda" dev="devtmpfs" ino=10430 ioctlcmd=1272 scontext=system_u:system_r:systemd_gpt_generator_t:s0 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1'
commit 96e21eca9068aa7d6a902a5a5a86d75ee6df0aea
Author: Lukas Vrabec <lvrabec>
Date: Tue Mar 15 10:49:28 2016 +0100
Allow systemd-gpt-generator to read fixed_disk_device_t. rhbz#1314968
selinux-policy-3.13.1-179.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-8f142bb969 selinux-policy-3.13.1-179.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-8f142bb969 selinux-policy-3.13.1-179.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: Happened on systemd update, problem is probably missing rules for nvme? SELinux is preventing systemd-gpt-aut from 'ioctl' accesses on the blk_file /dev/nvme0n1. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that systemd-gpt-aut should be allowed ioctl access on the nvme0n1 blk_file 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: # grep systemd-gpt-aut /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:init_t:s0 Target Context system_u:object_r:nvme_device_t:s0 Target Objects /dev/nvme0n1 [ blk_file ] Source systemd-gpt-aut Source Path systemd-gpt-aut Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-175.fc24.noarch selinux- policy-3.13.1-176.fc24.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 4.5.0-0.rc6.git0.1.fc24.x86_64 #1 SMP Mon Feb 29 19:21:53 UTC 2016 x86_64 x86_64 Alert Count 4 First Seen 2016-03-03 16:47:46 CET Last Seen 2016-03-05 11:34:12 CET Local ID e963d049-fa6b-43f2-a083-5924dbd03c78 Raw Audit Messages type=AVC msg=audit(1457174052.940:532): avc: denied { ioctl } for pid=4563 comm="systemd-gpt-aut" path="/dev/nvme0n1" dev="devtmpfs" ino=12524 ioctlcmd=5331 scontext=system_u:system_r:init_t:s0 tcontext=system_u:object_r:nvme_device_t:s0 tclass=blk_file permissive=1 Hash: systemd-gpt-aut,init_t,nvme_device_t,blk_file,ioctl Version-Release number of selected component: selinux-policy-3.13.1-175.fc24.noarch selinux-policy-3.13.1-176.fc24.noarch Additional info: reporter: libreport-2.6.4 hashmarkername: setroubleshoot kernel: 4.5.0-0.rc6.git0.1.fc24.x86_64 type: libreport