Bug 809324
| Summary: | SELinux is preventing /usr/sbin/sshd from 'create' accesses on the unix_dgram_socket . | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mikhail <mikhail.v.gavrilov> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | dominick.grift, dwalsh, mgrepl, plautrba |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:8665c0e6049f6d53899534f120932d7d5414bd265a015e5227b585836c7cab42 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-10-17 09:04:05 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: | |||
Could you test it with $ semanage permissive -a chroot_user_t to see if we get more AVC msgs? Also how did you set up it? Please provide your sshd configuration: # /usr/sbin/sshd -T |
libreport version: 2.0.10 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.3.0-8.fc17.i686.PAE time: Вт. 03 апр. 2012 11:58:55 description: :SELinux is preventing /usr/sbin/sshd from 'create' accesses on the unix_dgram_socket . : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that sshd should be allowed create access on the unix_dgram_socket 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: :# grep sshd /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:chroot_user_t:s0-s0:c0.c1023 :Target Context system_u:system_r:chroot_user_t:s0-s0:c0.c1023 :Target Objects [ unix_dgram_socket ] :Source sshd :Source Path /usr/sbin/sshd :Port <Unknown> :Host (removed) :Source RPM Packages openssh-server-5.9p1-20.fc17.i686 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-106.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.3.0-5.fc17.i686.PAE : #1 SMP Fri Mar 23 20:31:19 UTC 2012 i686 i686 :Alert Count 4 :First Seen Пн. 19 марта 2012 19:49:25 :Last Seen Чт. 29 марта 2012 13:32:57 :Local ID 6692c39a-d65d-406f-a9e5-877f8b53e4d4 : :Raw Audit Messages :type=AVC msg=audit(1333006377.354:162): avc: denied { create } for pid=1771 comm="sshd" scontext=system_u:system_r:chroot_user_t:s0-s0:c0.c1023 tcontext=system_u:system_r:chroot_user_t:s0-s0:c0.c1023 tclass=unix_dgram_socket : : :type=SYSCALL msg=audit(1333006377.354:162): arch=i386 syscall=socketcall success=no exit=EACCES a0=1 a1=bfa9a1c0 a2=b7249ff4 a3=b8ebe640 items=0 ppid=1767 pid=1771 auid=1001 uid=1001 gid=1001 euid=1001 suid=1001 fsuid=1001 egid=1001 sgid=1001 fsgid=1001 tty=(none) ses=3 comm=sshd exe=/usr/sbin/sshd subj=system_u:system_r:chroot_user_t:s0-s0:c0.c1023 key=(null) : :Hash: sshd,chroot_user_t,chroot_user_t,unix_dgram_socket,create : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :