Bug 1276874
Summary: | SELinux is preventing qemu-system-x86 from 'open' accesses on the file /run/udev/data/c189:15. | ||
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Product: | [Fedora] Fedora | Reporter: | Francesco Frassinelli (frafra) <fraph24> |
Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 23 | CC: | dev-null, dominick.grift, dwalsh, lvrabec, mgrepl, plautrba, sheepdestroyer, szmonszmon, theblueswolf |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Unspecified | ||
Whiteboard: | abrt_hash:318796f782e538511d53f0ced49dfd0b36ef7c486661065c52acab2aec86d597;VARIANT_ID=workstation; | ||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-12-20 15:16:51 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
Francesco Frassinelli (frafra)
2015-10-31 19:23:01 UTC
Description of problem: SELinux default configuration prevents me from adding USB devices to VM using virt-manager Went through sebooleans and virt_use_usb is on Fedora 23, all packages installed from repositories and up to date. Version-Release number of selected component: selinux-policy-3.13.1-155.fc23.noarch Additional info: reporter: libreport-2.6.3 hashmarkername: setroubleshoot kernel: 4.2.6-301.fc23.x86_64 type: libreport From my testing I needed this SELinux policy applied: == BEGIN qemu-kvm-usb.te == module qemu-kvm-usb 1.0; require { type svirt_t; type udev_var_run_t; class file { getattr read open }; } #============= svirt_t ============== allow svirt_t udev_var_run_t:file { getattr read open }; == END qemu-kvm-usb.te == qemu-kvm-usb.pp was generated by $(grep qemu-system-x86 /var/log/audit/audit.log | audit2allow -M qemu-kvm-usb) which is then applied by $(semodule -i qemu-kvm-usb.pp). All 3 types of access {getattr,read,open} must be allowed in order for USB passthrough to work in qemu-kvm. I currently have these policies $(rpm -qa | grep selinux-policy): selinux-policy-3.13.1-157.fc23.noarch selinux-policy-targeted-3.13.1-157.fc23.noarch Thank you for testing. Description of problem: 1) Install VM 2) Reconfigure to redirect USB device 3) Run VM expected: usb device is redirected to VM got: SELinux error host: Fedora 23 guest: Debian 8 virt_read_qemu_ga_data --> on virt_rw_qemu_ga_data --> on virt_sandbox_use_all_caps --> on virt_sandbox_use_audit --> on virt_sandbox_use_mknod --> off virt_sandbox_use_netlink --> on virt_sandbox_use_nfs --> on virt_sandbox_use_samba --> off virt_sandbox_use_sys_admin --> on virt_transition_userdomain --> off virt_use_comm --> on virt_use_execmem --> on virt_use_fusefs --> on virt_use_nfs --> on virt_use_rawip --> on virt_use_samba --> off virt_use_sanlock --> off virt_use_usb --> on virt_use_xserver --> on Version-Release number of selected component: selinux-policy-3.13.1-158.fc23.noarch Additional info: reporter: libreport-2.6.3 hashmarkername: setroubleshoot kernel: 4.2.8-300.fc23.x86_64 type: libreport Description of problem: tried to boot a vm from usb stick on the host Version-Release number of selected component: selinux-policy-3.13.1-158.2.fc23.noarch Additional info: reporter: libreport-2.6.3 hashmarkername: setroubleshoot kernel: 4.3.3-303.fc23.x86_64 type: libreport This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This message is a reminder that Fedora 23 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 23. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '23'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 23 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |