Bug 1478492
| Summary: | SELinux is preventing loadkeys from 'open' accesses on the chr_file /dev/tty1. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Joachim Frieben <jfrieben> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 27 | CC: | dominick.grift, dwalsh, lsm5, lvrabec, mgrepl, plautrba, pmoore, ssekidde |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:f1a7cd4d9b2a7537426f1edf49b3b34396b50e0f2dcceda754c5f3c187e5a596;VARIANT_ID=workstation; | ||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-05-22 10:11:33 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: | |||
This bug appears to have been reported against 'rawhide' during the Fedora 27 development cycle. Changing version to '27'. *** This bug has been marked as a duplicate of bug 1574355 *** |
Description of problem: SELinux is preventing loadkeys from 'open' accesses on the chr_file /dev/tty1. ***** Plugin catchall_boolean (89.3 confidence) suggests ****************** If you want to allow daemons to use tty Then you must tell SELinux about this by enabling the 'daemons_use_tty' boolean. Do setsebool -P daemons_use_tty 1 ***** Plugin catchall (11.6 confidence) suggests ************************** If you believe that loadkeys should be allowed open access on the tty1 chr_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: # ausearch -c 'loadkeys' --raw | audit2allow -M my-loadkeys # semodule -X 300 -i my-loadkeys.pp Additional Information: Source Context system_u:system_r:loadkeys_t:s0 Target Context unconfined_u:object_r:user_tty_device_t:s0 Target Objects /dev/tty1 [ chr_file ] Source loadkeys Source Path loadkeys Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-265.fc27.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.13.0-0.rc2.git3.1.fc27.x86_64 #1 SMP Fri Jul 28 16:02:24 UTC 2017 x86_64 x86_64 Alert Count 6 First Seen 2017-08-04 16:57:12 CEST Last Seen 2017-08-04 16:57:19 CEST Local ID 686e7800-8b32-4e86-84d7-9ad646b695f0 Raw Audit Messages type=AVC msg=audit(1501858639.233:275): avc: denied { open } for pid=1844 comm="loadkeys" path="/dev/tty1" dev="devtmpfs" ino=38 scontext=system_u:system_r:loadkeys_t:s0 tcontext=unconfined_u:object_r:user_tty_device_t:s0 tclass=chr_file permissive=0 Hash: loadkeys,loadkeys_t,user_tty_device_t,chr_file,open Version-Release number of selected component: selinux-policy-3.13.1-265.fc27.noarch Additional info: component: selinux-policy reporter: libreport-2.9.1 hashmarkername: setroubleshoot kernel: 4.13.0-0.rc2.git3.1.fc27.x86_64 type: libreport