Bug 244925
| Summary: | SELinux is preventing ifup-eth (udev_t) "write" to dhclient-eth1.conf (dhcp_etc_t). | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Matthew Saltzman <mjs> |
| Component: | selinux-policy-targeted | Assignee: | Daniel Walsh <dwalsh> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Ben Levenson <benl> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 7 | CC: | notting |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Current | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2007-08-22 14:09:34 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: | |||
Any idea why ifuo config scripts would be trying to rewrite these files? (In reply to comment #1) > Any idea why ifuo config scripts would be trying to rewrite these files? No, but the contents of the file are: send host-name "localhost.localdomain"; # temporary RHL ifup addition The relevant section is in /etc/sysconfig/ifup-eth starting around line 147. Exactly - it sets dhcp parameters that way. Fixed in selinux-policy-2.6.4-22 Closing as fixes are in the current release |
Description of problem: Removing and reloading the ipw2200 kernel module with modprobe ipw2200 produces SELinux troubleshooting reports similar to the summary, but involving various actions (write, create, getattr, append, unlink) on dhclient-eth1.conf*. Version-Release number of selected component (if applicable): selinux-policy-targeted-2.6.4-14.fc7 How reproducible: Always Steps to Reproduce: 1. Configure wireless using NetworkManager, then stop NetworkManager. 2. rmmod ipw2200 3. insmod ipw2200 Actual results: Troubleshooter pops up with the above message. Expected results: No SELinux violations Additional info: The related raw audit messages are: avc: denied { write } for comm="ifup-eth" dev=dm-0 egid=0 euid=0 exe="/bin/bash" exit=0 fsgid=0 fsuid=0 gid=0 items=0 name="dhclient-eth1.conf" pid=11417 scontext=system_u:system_r:udev_t:s0-s0:c0.c1023 sgid=0 subj=system_u:system_r:udev_t:s0-s0:c0.c1023 suid=0 tclass=file tcontext=system_u:object_r:dhcp_etc_t:s0 tty=(none) uid=0 avc: denied { getattr } for comm="ifup-eth" dev=dm-0 egid=0 euid=0 exe="/bin/bash" exit=-13 fsgid=0 fsuid=0 gid=0 items=0 name="dhclient-eth1.conf" path="/etc/dhclient-eth1.conf" pid=16456 scontext=system_u:system_r:udev_t:s0-s0:c0.c1023 sgid=0 subj=system_u:system_r:udev_t:s0-s0:c0.c1023 suid=0 tclass=file tcontext=system_u:object_r:dhcp_etc_t:s0 tty=(none) uid=0 avc: denied { append } for comm="ifup-eth" dev=dm-0 egid=0 euid=0 exe="/bin/bash" exit=-13 fsgid=0 fsuid=0 gid=0 items=0 name="dhclient-eth1.conf" pid=16456 scontext=system_u:system_r:udev_t:s0-s0:c0.c1023 sgid=0 subj=system_u:system_r:udev_t:s0-s0:c0.c1023 suid=0 tclass=file tcontext=system_u:object_r:dhcp_etc_t:s0 tty=(none) uid=0 avc: denied { create } for comm="ifup-eth" dev=dm-0 egid=0 euid=0 exe="/bin/bash" exit=3 fsgid=0 fsuid=0 gid=0 items=0 name="dhclient-eth1.conf.ifupnew" pid=11468 scontext=system_u:system_r:udev_t:s0-s0:c0.c1023 sgid=0 subj=system_u:system_r:udev_t:s0-s0:c0.c1023 suid=0 tclass=file tcontext=system_u:object_r:etc_t:s0 tty=(none) uid=0 avc: denied { read } for comm="grep" dev=dm-0 egid=0 euid=0 exe="/bin/grep" exit=3 fsgid=0 fsuid=0 gid=0 items=0 name="dhclient-eth1.conf" pid=11468 scontext=system_u:system_r:udev_t:s0-s0:c0.c1023 sgid=0 subj=system_u:system_r:udev_t:s0-s0:c0.c1023 suid=0 tclass=file tcontext=system_u:object_r:dhcp_etc_t:s0 tty=(none) uid=0 avc: denied { unlink } for comm="rm" dev=dm-0 egid=0 euid=0 exe="/bin/rm" exit=0 fsgid=0 fsuid=0 gid=0 items=0 name="dhclient-eth1.conf.ifupnew" pid=11470 scontext=system_u:system_r:udev_t:s0-s0:c0.c1023 sgid=0 subj=system_u:system_r:udev_t:s0-s0:c0.c1023 suid=0 tclass=file tcontext=system_u:object_r:etc_t:s0 tty=(none) uid=0