| Summary: | SELinux is preventing /usr/libexec/kde4/kdm_greet from 'read' accesses on the lnk_file .default.face.icon. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Charlweed Hymerfan <dev> |
| 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: | 19 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:61923d793969ef6daa0f4c2af0af0510a3ae387a016d195da9d3e045356386eb | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-08-22 12:35:02 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
If you want to support NFS home directories Then you must tell SELinux about this by enabling the 'use_nfs_home_dirs' boolean. You can read 'None' man page for more details. Do setsebool -P use_nfs_home_dirs 1 Yourclose is in-valid. On my system, this has nothing to do with the user's home directory. The user directories are local, Not nfs. Additionally, the faces directory is /usr/sare/kde4/kdm/faces. We do NOT store faces in user home directories. Is /usr/share/kde4/kdm/faces an nfs share? |
Description of problem: KDM needs this access to show the faces in the GUI. SELinux is preventing /usr/libexec/kde4/kdm_greet from 'read' accesses on the lnk_file .default.face.icon. ***** Plugin catchall_boolean (89.3 confidence) suggests ******************* If you want to support NFS home directories Then you must tell SELinux about this by enabling the 'use_nfs_home_dirs' boolean. You can read 'None' man page for more details. Do setsebool -P use_nfs_home_dirs 1 ***** Plugin catchall (11.6 confidence) suggests *************************** If you believe that kdm_greet should be allowed read access on the .default.face.icon lnk_file 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 kdm_greet /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:object_r:nfs_t:s0 Target Objects .default.face.icon [ lnk_file ] Source kdm_greet Source Path /usr/libexec/kde4/kdm_greet Port <Unknown> Host (removed) Source RPM Packages kdm-4.11.2-1.fc19.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-74.9.fc19.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.11.4-201.fc19.x86_64 #1 SMP Thu Oct 10 14:11:18 UTC 2013 x86_64 x86_64 Alert Count 2 First Seen 2013-10-19 18:17:53 PDT Last Seen 2013-10-19 19:11:47 PDT Local ID 61233b15-5b91-4ff8-a001-9f0a33d5d190 Raw Audit Messages type=AVC msg=audit(1382235107.943:446): avc: denied { read } for pid=1233 comm="kdm_greet" name=".default.face.icon" dev="0:36" ino=2359576 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nfs_t:s0 tclass=lnk_file type=SYSCALL msg=audit(1382235107.943:446): arch=x86_64 syscall=open success=yes exit=EBADF a0=7f5b469fe228 a1=800 a2=7f5b469fe228 a3=0 items=0 ppid=1228 pid=1233 auid=4294967295 uid=0 gid=0 euid=99 suid=0 fsuid=99 egid=99 sgid=0 fsgid=99 ses=4294967295 tty=(none) comm=kdm_greet exe=/usr/libexec/kde4/kdm_greet subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null) Hash: kdm_greet,xdm_t,nfs_t,lnk_file,read Additional info: reporter: libreport-2.1.8 hashmarkername: setroubleshoot kernel: 3.11.4-201.fc19.x86_64 type: libreport