Bug 1471546
| Summary: | SELinux is preventing dnsmasq from search access on the directory root. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Audrey Yeena Toskin <audrey> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 26 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, plautrba, pmoore, ssekidde |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-07-19 08:18:07 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Hi Andrew, If you just moving files after fresh installation you should run "restorecon" command. # restorecon -Rv / This should fix your issue. |
After making a fresh installation of Fedora 26 Workstation x86_64, I started to restore local file backups, including my entire home directory, virtual machines from /var/lib/libvirt/, /root/.bashrc, and a few things in /etc/, using rsync. During this operation, I hit *a lot* of SE Linux alerts, including this one, plus others that have already recently been reported. SELinux is preventing dnsmasq from search access on the directory root. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that dnsmasq should be allowed search access on the root directory 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 'dnsmasq' --raw | audit2allow -M my-dnsmasq # semodule -X 300 -i my-dnsmasq.pp Additional Information: Source Context system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 Target Context unconfined_u:object_r:user_home_t:s0 Target Objects root [ dir ] Source dnsmasq Source Path dnsmasq Port <Unknown> Host jean.localdomain Source RPM Packages Target RPM Packages filesystem-3.2-40.fc26.x86_64 Policy RPM selinux-policy-3.13.1-259.fc26.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name jean.localdomain Platform Linux jean.localdomain 4.11.8-300.fc26.x86_64 #1 SMP Thu Jun 29 20:09:48 UTC 2017 x86_64 x86_64 Alert Count 1 First Seen 2017-07-16 00:49:22 PDT Last Seen 2017-07-16 00:49:22 PDT Local ID 7c3af17a-bef2-4629-bf38-cda8554717af Raw Audit Messages type=AVC msg=audit(1500191362.749:517): avc: denied { search } for pid=1301 comm="dnsmasq" name="root" dev="dm-0" ino=256 scontext=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=dir permissive=0 Hash: dnsmasq,dnsmasq_t,user_home_t,dir,search