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Bug 1403103
| Summary: | SELinux is preventing x86_energy_perf from read, write access on the chr_file msr. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Nate Graham <nate> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 25 | CC: | andrebrait, david, dominick.grift, dwalsh, dxzlabs, elvismogeni, e.misiek, fedora.243908, jylo06g, lvrabec, mgrepl, mrummuka, nate, plautrba, pmoore, redhat, ssekidde, thebeardedhermit |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:4ca7ca201a6afe18a266834ecb9f3bf343be1607a0737472e090809d5b2bd616;VARIANT_ID=workstation; | ||
| Fixed In Version: | selinux-policy-3.13.1-225.6.fc25 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-01-11 07:23:50 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: | |||
Description of problem: Happened after 1st time install BOINC client and 1st time starting BOINC client service Version-Release number of selected component: selinux-policy-3.13.1-225.1.fc25.noarch Additional info: reporter: libreport-2.8.0 hashmarkername: setroubleshoot kernel: 4.8.12-300.fc25.x86_64 type: libreport Description of problem: 1st boot after fedora 24->25 upgrade; resuming laptop from suspend Version-Release number of selected component: selinux-policy-3.13.1-225.3.fc25.noarch Additional info: reporter: libreport-2.8.0 hashmarkername: setroubleshoot kernel: 4.8.15-300.fc25.x86_64 type: libreport Description of problem: occurs after waking from hibernation on a Lenovo Ideapad S210 Version-Release number of selected component: selinux-policy-3.13.1-225.3.fc25.noarch Additional info: reporter: libreport-2.8.0 hashmarkername: setroubleshoot kernel: 4.8.15-300.fc25.x86_64 type: libreport Description of problem: Just boot up Version-Release number of selected component: selinux-policy-3.13.1-225.3.fc25.noarch Additional info: reporter: libreport-2.8.0 hashmarkername: setroubleshoot kernel: 4.8.15-300.fc25.x86_64 type: libreport Description of problem: It just crashed. Version-Release number of selected component: selinux-policy-3.13.1-225.3.fc25.noarch Additional info: reporter: libreport-2.8.0 hashmarkername: setroubleshoot kernel: 4.8.15-300.fc25.x86_64 type: libreport Description of problem: Ussing TLP and changing the battery status (i.e. from charging to discharging) triggers TLP to use x86_energy_perf to change the power policy of the CPU, which is then blocked by SELinux. It shouldn't be, of course. Steps to reproduce: 1 - Have a laptop running Fedora 2 - Install and enable TLP (sudo dnf install tlp tlp-rdw; sudo systemctl enable tlp; sudo systemctl enable tlp-sleep) 3 - Start TLP (sudo systemctl start tlp) 4 - Unplug/plug your laptop's charger. 5 - A SELinux alert will come up. Version-Release number of selected component: selinux-policy-3.13.1-225.3.fc25.noarch Additional info: reporter: libreport-2.8.0 hashmarkername: setroubleshoot kernel: 4.8.15-300.fc25.x86_64 type: libreport selinux-policy-3.13.1-225.6.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-66d634473a selinux-policy-3.13.1-225.6.fc25 has been pushed to the Fedora 25 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-2017-66d634473a selinux-policy-3.13.1-225.6.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: SELinux is preventing x86_energy_perf from read, write access on the chr_file msr. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that x86_energy_perf should be allowed read write access on the msr 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 'x86_energy_perf' --raw | audit2allow -M my-x86energyperf # semodule -X 300 -i my-x86energyperf.pp Additional Information: Source Context system_u:system_r:tlp_t:s0 Target Context system_u:object_r:cpu_device_t:s0 Target Objects msr [ chr_file ] Source x86_energy_perf Source Path x86_energy_perf Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-225.1.fc25.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.8.11-300.fc25.x86_64 #1 SMP Mon Nov 28 18:24:51 UTC 2016 x86_64 x86_64 Alert Count 1 First Seen 2016-12-08 17:04:29 MST Last Seen 2016-12-08 17:04:29 MST Local ID fd42c194-ad6f-41f4-87f2-f4ac12c74838 Raw Audit Messages type=AVC msg=audit(1481241869.128:730): avc: denied { read write } for pid=3769 comm="x86_energy_perf" name="msr" dev="devtmpfs" ino=1107 scontext=system_u:system_r:tlp_t:s0 tcontext=system_u:object_r:cpu_device_t:s0 tclass=chr_file permissive=1 Hash: x86_energy_perf,tlp_t,cpu_device_t,chr_file,read,write Version-Release number of selected component: selinux-policy-3.13.1-225.1.fc25.noarch Additional info: reporter: libreport-2.8.0 hashmarkername: setroubleshoot kernel: 4.8.11-300.fc25.x86_64 type: libreport