Bug 473870
Summary: | SELinux is preventing nm-system-setti (NetworkManager_t) "unlink" to ./ifcfg-eth0 (etc_t). | ||||||
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Product: | [Fedora] Fedora | Reporter: | Jan Hutař <jhutar> | ||||
Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> | ||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 10 | CC: | dcbw, dwalsh, jns, mgrepl, wtogami | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2009-11-18 09:32:23 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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Looks like I did allow the NM ifcfg-rh plugin to delete system connections when requested by the user, of course protected with PolicyKit authorizations... In the near future when we modify ifcfg connections too, this will be more prevalent. Should probably be allowed by policy. This bug has been triaged -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers In Rawhide we have added file context /etc/sysconfig/network-scripts(/.*)? gen_context(system_u:object_r:net_conf_t,s0) and /etc/sysconfig/network-scripts/ifup.* gen_context(system_u:object_r:bin_t,s0) /etc/sysconfig/network-scripts/ifdown.* gen_context(system_u:object_r:bin_t,s0) /etc/sysconfig/network-scripts/net.* gen_context(system_u:object_r:bin_t,s0) /etc/sysconfig/network-scripts/init.* gen_context(system_u:object_r:bin_t,s0) Which should allow networkmanager to adjust the ifcfg-eth* scripts. net_conf_t is probably the wrong context because this would allow any domain that can write net_conf_t to change the boot configuration include dhclient. Include NetworkManager, dhcpc (dhclient), openvpn, vpnc, cardmgr Dan, do you also suggest to add these changes to F10 ? Fixed in selinux-policy-3.5.13-49.fc10 This message is a reminder that Fedora 10 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 10. 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 WONTFIX if it remains open with a Fedora 'version' of '10'. 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 prior to Fedora 10's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 10 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 please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. 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. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping |
Created attachment 325178 [details] SELinux is preventing nm-system-setti (NetworkManager_t) "unlink" to ./ifcfg-eth0 (etc_t). Description of problem: I have tried to set new wired network connection and from that time I'm getting attached AVCs. Version-Release number of selected component (if applicable): NetworkManager-gnome-0.7.0-0.12.svn4326.fc10.x86_64 selinux-policy-targeted-3.5.13-18.fc10.noarch How reproducible: always (?) Steps to Reproduce: 1. I have tried to set new wired network, then removed it 2. now I'm getting these AVCs every time my automatic network is started Actual results: attached AVC's Expected results: no AVC's Additional info: # restorecon -vR /etc/ <no output>