Bug 721084

Summary: SELinux is preventing /bin/systemd-tmpfiles from 'read' accesses on the directory fedora-boot.
Product: [Fedora] Fedora Reporter: Jeff Bastian <jbastian>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: dominick.grift, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:496d630b5fe0230351b98ecfd3dc8e3dfadce005ac4d591781b1a99e887d348b
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-07-13 16:49:28 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Jeff Bastian 2011-07-13 16:40:26 UTC
SELinux is preventing /bin/systemd-tmpfiles from 'read' accesses on the directory fedora-boot.

*****  Plugin catchall (100. confidence) suggests  ***************************

If you believe that systemd-tmpfiles should be allowed read access on the fedora-boot 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:
# grep systemd-tmpfile /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:systemd_tmpfiles_t:s0
Target Context                system_u:object_r:dosfs_t:s0
Target Objects                fedora-boot [ dir ]
Source                        systemd-tmpfile
Source Path                   /bin/systemd-tmpfiles
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           systemd-units-26-5.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-32.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.38.8-35.fc15.x86_64 #1 SMP Wed Jul 6 13:58:54
                              UTC 2011 x86_64 x86_64
Alert Count                   1
First Seen                    Wed 13 Jul 2011 09:14:07 AM CDT
Last Seen                     Wed 13 Jul 2011 09:14:07 AM CDT
Local ID                      ce077962-4a0b-4092-82b5-d3769305ca63

Raw Audit Messages
type=AVC msg=audit(1310566447.186:104): avc:  denied  { read } for  pid=3073 comm="systemd-tmpfile" name="fedora-boot" dev=dm-1 ino=15992025 scontext=system_u:system_r:systemd_tmpfiles_t:s0 tcontext=system_u:object_r:dosfs_t:s0 tclass=dir


type=SYSCALL msg=audit(1310566447.186:104): arch=x86_64 syscall=openat success=yes exit=ENXIO a0=4 a1=1b1494b a2=b0800 a3=0 items=0 ppid=1 pid=3073 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=systemd-tmpfile exe=/bin/systemd-tmpfiles subj=system_u:system_r:systemd_tmpfiles_t:s0 key=(null)

Hash: systemd-tmpfile,systemd_tmpfiles_t,dosfs_t,dir,read

audit2allow

#============= systemd_tmpfiles_t ==============
allow systemd_tmpfiles_t dosfs_t:dir read;

audit2allow -R

#============= systemd_tmpfiles_t ==============
allow systemd_tmpfiles_t dosfs_t:dir read;

Comment 1 Jeff Bastian 2011-07-13 16:47:16 UTC
I'm not sure what triggered this.  I updated libreport this morning (to fix bug 715373) and this popped up in setroubleshoot.

Comment 2 Jeff Bastian 2011-07-13 16:49:28 UTC
Oh, I think I found the problem: I was building a vfat boot partition for a Fedora ARM system yesterday so I have this from trying to rsync and preserve everything:

$ ls -lZ /tmp | grep dos
drwx------. jbastian jbastian system_u:object_r:dosfs_t:s0     fedora-boot

I'll just remove that directory since I'm done with it now.