| Summary: | selinux prevents iptables.init from reading modprobe.d directory | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Zdenek Pytela <zpytela> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED DUPLICATE | QA Contact: | BaseOS QE Security Team <qe-baseos-security> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.3 | CC: | iptables-maint-list, lvrabec, mgrepl, mmalik, plautrba, pvrabec, ssekidde |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-02-08 14:38:38 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: | |
Already seen in https://bugzilla.redhat.com/show_bug.cgi?id=1367520#c8. *** This bug has been marked as a duplicate of bug 1418391 *** |
Description of problem: SELinux policy prevents legacy commands iptables.init and ip6tables.init from accessing /etc/modprobe.d directory. Version-Release number of selected component (if applicable): selinux-policy-3.13.1-102.el7_3.13.noarch iptables-services-1.4.21-17.el7.x86_64 How reproducible: always Steps to Reproduce: 1. systemctl start ip6tables 2. systemctl status ip6tables 3. ausearch -i -ts recent Actual results: ---- type=SYSCALL msg=audit(02/07/17 14:55:51.092:2378) : arch=x86_64 syscall=openat success=no exit=EACCES(Permission denied) a0=0xffffffffffffff9c a1=0x1b76e50 a2=O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC a3=0x0 items=0 ppid=1 pid=9434 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=ip6tables.init exe=/usr/bin/bash subj=system_u:system_r:iptables_t:s0 key=(null) type=AVC msg=audit(02/07/17 14:55:51.092:2378) : avc: denied { read } for pid=9434 comm=ip6tables.init name=modprobe.d dev="dm-0" ino=512041 scontext=system_u:system_r:iptables_t:s0 tcontext=system_u:object_r:modules_conf_t:s0 tclass=dir ---- Expected results: <no avc> Additional info: seems similar to #1373220