Description of problem: SELinux is preventing NetworkManager from 'write' accesses on the fifo_file /var/tmp/dracut.818Oxc/systemd-cat. ***** Plugin catchall (100. confidence) suggests ************************** Wenn Sie denken, dass es NetworkManager standardmäßig erlaubt sein sollte, write Zugriff auf systemd-cat fifo_file zu erhalten. Then sie sollten dies als Fehler melden. Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen. Do zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen: # ausearch -c 'NetworkManager' --raw | audit2allow -M my-NetworkManager # semodule -X 300 -i my-NetworkManager.pp Additional Information: Source Context system_u:system_r:NetworkManager_t:s0 Target Context system_u:object_r:initrc_tmp_t:s0 Target Objects /var/tmp/dracut.818Oxc/systemd-cat [ fifo_file ] Source NetworkManager Source Path NetworkManager Port <Unbekannt> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-3.14.6-29.fc33.noarch Local Policy RPM selinux-policy-targeted-3.14.6-29.fc33.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 5.8.16-300.fc33.x86_64 #1 SMP Mon Oct 19 13:18:33 UTC 2020 x86_64 x86_64 Alert Count 2 First Seen 2020-10-24 11:59:10 CEST Last Seen 2020-10-24 11:59:40 CEST Local ID ac502477-84f2-481f-9270-3c16da794103 Raw Audit Messages type=AVC msg=audit(1603533580.621:260): avc: denied { write } for pid=12109 comm="NetworkManager" path="/var/tmp/dracut.818Oxc/systemd-cat" dev="nvme0n1p4" ino=250578 scontext=system_u:system_r:NetworkManager_t:s0 tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=fifo_file permissive=0 Hash: NetworkManager,NetworkManager_t,initrc_tmp_t,fifo_file,write Version-Release number of selected component: selinux-policy-targeted-3.14.6-29.fc33.noarch Additional info: component: selinux-policy reporter: libreport-2.14.0 hashmarkername: setroubleshoot kernel: 5.8.16-300.fc33.x86_64 type: libreport Potential duplicate: bug 1768951
Similar problem has been detected: Logging in after reboot hashmarkername: setroubleshoot kernel: 5.9.14-200.fc33.x86_64 package: selinux-policy-targeted-3.14.6-33.fc33.noarch reason: SELinux is preventing NetworkManager from 'write' accesses on the fifo_file /var/tmp/dracut.JqjNFT/systemd-cat. type: libreport
Similar problem has been detected: Starting gnome session hashmarkername: setroubleshoot kernel: 5.9.16-200.fc33.x86_64 package: selinux-policy-targeted-3.14.6-33.fc33.noarch reason: SELinux is preventing NetworkManager from 'write' accesses on the fifo_file /var/tmp/dracut.MDca2y/systemd-cat. type: libreport
I've submitted a Fedora PR to address the issue: https://github.com/fedora-selinux/selinux-policy/pull/604
FEDORA-2021-4d5b1e1f06 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-4d5b1e1f06
FEDORA-2021-4d5b1e1f06 has been pushed to the Fedora 33 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-4d5b1e1f06` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-4d5b1e1f06 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-4d5b1e1f06 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report.