Description of problem: SELinux is preventing usbmuxd from 'getattr' accesses on the filesystem /dev/shm. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that usbmuxd should be allowed getattr access on the shm filesystem 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 'usbmuxd' --raw | audit2allow -M my-usbmuxd # semodule -X 300 -i my-usbmuxd.pp Additional Information: Source Context system_u:system_r:usbmuxd_t:s0 Target Context system_u:object_r:tmpfs_t:s0 Target Objects /dev/shm [ filesystem ] Source usbmuxd Source Path usbmuxd Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-34.3-1.fc34.noarch Local Policy RPM selinux-policy-targeted-34.3-1.fc34.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 5.11.15-300.fc34.x86_64 #1 SMP Fri Apr 16 13:41:48 UTC 2021 x86_64 x86_64 Alert Count 4 First Seen 2021-04-26 02:14:57 EDT Last Seen 2021-04-26 04:17:57 EDT Local ID 541c5c79-f2a6-414e-81b0-f274915f7818 Raw Audit Messages type=AVC msg=audit(1619425077.528:134): avc: denied { getattr } for pid=926 comm="usbmuxd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:usbmuxd_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=filesystem permissive=0 Hash: usbmuxd,usbmuxd_t,tmpfs_t,filesystem,getattr Version-Release number of selected component: selinux-policy-targeted-34.3-1.fc34.noarch Additional info: component: selinux-policy reporter: libreport-2.14.0 hashmarkername: setroubleshoot kernel: 5.11.15-300.fc34.x86_64 type: libreport
Similar problem has been detected: iPhone connected hashmarkername: setroubleshoot kernel: 5.13.16-200.fc34.x86_64 package: selinux-policy-targeted-34.20-1.fc34.noarch reason: SELinux is preventing usbmuxd from 'getattr' accesses on the filesystem /dev/shm. type: libreport
I've submitted a Fedora PR to address the issue: https://github.com/fedora-selinux/selinux-policy/pull/895
FEDORA-2021-a15b7e7314 has been submitted as an update to Fedora 34. https://bodhi.fedoraproject.org/updates/FEDORA-2021-a15b7e7314
FEDORA-2021-a15b7e7314 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-2021-a15b7e7314` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-a15b7e7314 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-a15b7e7314 has been pushed to the Fedora 34 stable repository. If problem still persists, please make note of it in this bug report.