Bug 2271330
| Summary: | SELinux is preventing usbguard-daemon from 'read' accesses on the directory userdb. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Dominik 'Rathann' Mierzejewski <dominik> | ||||||
| Component: | usbguard | Assignee: | Attila Lakatos <alakatos> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 40 | CC: | alakatos, dominik, fedora, heri, rsroka, zfridric | ||||||
| Target Milestone: | --- | Keywords: | Reopened | ||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | abrt_hash:22d2b2b715a6668a6a70da439c67e0fc541dfe69a5ead2856bb2057e6fd25087;VARIANT_ID=workstation; | ||||||||
| Fixed In Version: | usbguard-1.1.3-1.fc41 usbguard-1.1.3-1.fc40 | Doc Type: | If docs needed, set a value | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2024-07-18 04:16:41 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: |
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Created attachment 2023435 [details]
File: os_info
Created attachment 2023436 [details]
File: description
Same here. This happens in a GNOME desktop with usbguard-notifier and usbguard daemon running. I did not interact with USBGuard in any way, i.e., the issue happened at login. FEDORA-2024-eef6346806 (usbguard-1.1.3-1.fc41) has been submitted as an update to Fedora 41. https://bodhi.fedoraproject.org/updates/FEDORA-2024-eef6346806 FEDORA-2024-eef6346806 (usbguard-1.1.3-1.fc41) has been pushed to the Fedora 41 stable repository. If problem still persists, please make note of it in this bug report. On boot I regularly get the message that usbguard was denied access to "userdb". This often (always? sometimes?) appears when a device of mine is rejected (cf. https://github.com/USBGuard/usbguard/issues/623#issue-2285029167 for details on that problem). reason: SELinux is preventing usbguard-daemon from 'read' accesses on the directory userdb. package: selinux-policy-targeted-40.22-1.fc40.noarch hashmarkername: setroubleshoot type: libreport kernel: 6.9.4-200.fc40.x86_64 comment: On boot I regularly get the message that usbguard was denied access to "userdb". This often (always? sometimes?) appears when a device of mine is rejected (cf. https://github.com/USBGuard/usbguard/issues/623#issue-2285029167 for details on that problem). (In reply to Dennis Schridde from comment #6) > reason: SELinux is preventing usbguard-daemon from 'read' accesses > on the directory userdb. > package: selinux-policy-targeted-40.22-1.fc40.noarch > hashmarkername: setroubleshoot > type: libreport > kernel: 6.9.4-200.fc40.x86_64 > comment: On boot I regularly get the message that usbguard was denied > access to "userdb". This often (always? sometimes?) appears when a device of > mine is rejected (cf. > https://github.com/USBGuard/usbguard/issues/623#issue-2285029167 for details > on that problem). ❯ dnf info usbguard Last metadata expiration check: 0:00:31 ago on Di 18 Jun 2024 10:34:33 CEST. Installed Packages Name : usbguard Version : 1.1.2 Release : 2.fc40 Architecture : x86_64 Size : 1.3 M Source : usbguard-1.1.2-2.fc40.src.rpm Repository : @System From repo : fedora Summary : A tool for implementing USB device usage policy URL : https://usbguard.github.io/ License : GPL-2.0-or-later Description : The USBGuard software framework helps to protect your computer against rogue USB : devices by implementing basic whitelisting/blacklisting capabilities based on : USB device attributes. Connected the machine to a USB hub with keyboard, mouse and webcam hooked up. reason: SELinux is preventing usbguard-daemon from 'read' accesses on the directory userdb. package: selinux-policy-targeted-40.23-1.fc40.noarch kernel: 6.9.7-200.fc40.x86_64 hashmarkername: setroubleshoot comment: Connected the machine to a USB hub with keyboard, mouse and webcam hooked up. type: libreport This is not fixed in F40, please back port to F40. FEDORA-2024-e939d3474b (usbguard-1.1.3-1.fc40) has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2024-e939d3474b Yeah the rebase was planned for rawhide and it was not backported to f40. I backported the appropriate patches. thanks. (In reply to Attila Lakatos from comment #11) > Yeah the rebase was planned for rawhide and it was not backported to f40. I > backported the appropriate patches. thanks. Excellent, thank you! FEDORA-2024-e939d3474b (usbguard-1.1.3-1.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: SELinux is preventing usbguard-daemon from 'read' accesses on the directory userdb. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that usbguard-daemon should be allowed read access on the userdb directory 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 'usbguard-daemon' --raw | audit2allow -M my-usbguarddaemon # semodule -X 300 -i my-usbguarddaemon.pp Additional Information: Source Context system_u:system_r:usbguard_t:s0 Target Context system_u:object_r:systemd_userdbd_runtime_t:s0 Target Objects userdb [ dir ] Source usbguard-daemon Source Path usbguard-daemon Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-40.13-1.fc40.noarch Local Policy RPM usbguard-selinux-1.1.2-2.fc40.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 6.8.0-0.rc6.49.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Feb 26 18:38:52 UTC 2024 x86_64 Alert Count 6 First Seen 2024-03-13 18:29:36 CET Last Seen 2024-03-13 18:29:46 CET Local ID f0d1c6a0-5476-4dc2-8e6a-79f90802ee29 Raw Audit Messages type=AVC msg=audit(1710350986.845:426): avc: denied { read } for pid=1238 comm="usbguard-daemon" name="userdb" dev="tmpfs" ino=47 scontext=system_u:system_r:usbguard_t:s0 tcontext=system_u:object_r:systemd_userdbd_runtime_t:s0 tclass=dir permissive=0 Hash: usbguard-daemon,usbguard_t,systemd_userdbd_runtime_t,dir,read Version-Release number of selected component: selinux-policy-targeted-40.13-1.fc40.noarch Additional info: reporter: libreport-2.17.15 reason: SELinux is preventing usbguard-daemon from 'read' accesses on the directory userdb. package: selinux-policy-targeted-40.13-1.fc40.noarch kernel: 6.8.1-300.fc40.x86_64 hashmarkername: setroubleshoot component: usbguard type: libreport component: usbguard