Bug 1028740
| Summary: | SELinux is preventing /usr/bin/dbus-daemon from 'create' accesses on the netlink_selinux_socket . | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Michael Chapman <redhat-bugzilla> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 19 | CC: | dominick.grift, dwalsh, kparal, lvrabec, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:e08e679da17de136d94acb9a9d3f3e3331fcf1bd0614e354758bff62357c155f | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-11-26 14:29:03 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: | |||
#============= xdm_t ============== #!!!! This avc is allowed in the current policy allow xdm_t self:netlink_selinux_socket create; $ rpm -q selinux-policy selinux-policy-3.12.1-74.14.fc19.noarch |
Description of problem: This SELinux alert prevented GDM from starting at boot. A similar SELinux alert for the "bind" permission was also generated. Packages involved: - dbus-1.6.12-1.fc19.x86_64 - gdm-3.8.4-2.fc19.x86_64 - selinux-policy-targeted-3.12.1-74.12.fc19.noarch SELinux is preventing /usr/bin/dbus-daemon from 'create' accesses on the netlink_selinux_socket . ***** Plugin catchall (100. confidence) suggests *************************** If you believe that dbus-daemon should be allowed create access on the netlink_selinux_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 dbus-daemon /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:xdm_t:s0-s0:c0.c1023 Target Context system_u:system_r:xdm_t:s0-s0:c0.c1023 Target Objects [ netlink_selinux_socket ] Source dbus-daemon Source Path /usr/bin/dbus-daemon Port <Unknown> Host (removed) Source RPM Packages dbus-1.6.12-1.fc19.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-74.12.fc19.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.11.7-200.fc19.x86_64 #1 SMP Mon Nov 4 14:09:03 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-11-10 21:46:14 EST Last Seen 2013-11-10 21:46:14 EST Local ID fbb96d6f-0fff-4e20-a62b-6d1130e38915 Raw Audit Messages type=AVC msg=audit(1384080374.97:129): avc: denied { create } for pid=1733 comm="dbus-daemon" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tclass=netlink_selinux_socket type=SYSCALL msg=audit(1384080374.97:129): arch=x86_64 syscall=socket success=yes exit=EIO a0=10 a1=80003 a2=7 a3=7fff5110f6c0 items=0 ppid=1 pid=1733 auid=4294967295 uid=42 gid=42 euid=42 suid=42 fsuid=42 egid=42 sgid=42 fsgid=42 ses=4294967295 tty=(none) comm=dbus-daemon exe=/usr/bin/dbus-daemon subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null) Hash: dbus-daemon,xdm_t,xdm_t,netlink_selinux_socket,create Additional info: reporter: libreport-2.1.9 hashmarkername: setroubleshoot kernel: 3.11.7-200.fc19.x86_64 type: libreport