Bug 743340

Summary: SELinux is preventing /bin/systemctl from 'getattr' accesses on the file /proc/<pid>/comm.
Product: [Fedora] Fedora Reporter: James Cape <jamescape777>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: dominick.grift, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:7dc56fa96e0c7e87ecd8a284bd70682cb54925b1ee655ce8be209130dbe48b80
Fixed In Version: selinux-policy-3.10.0-38.fc16 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-10-09 19:34:58 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 James Cape 2011-10-04 16:03:05 UTC
libreport version: 2.0.5.982
executable:     /usr/bin/python
hashmarkername: setroubleshoot
kernel:         3.1.0-0.rc6.git0.3.fc16.x86_64
reason:         SELinux is preventing /bin/systemctl from 'getattr' accesses on the file /proc/<pid>/comm.
time:           Tue Oct  4 11:02:56 2011

description:
:SELinux is preventing /bin/systemctl from 'getattr' accesses on the file /proc/<pid>/comm.
:
:*****  Plugin catchall (100. confidence) suggests  ***************************
:
:If you believe that systemctl should be allowed getattr access on the comm 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 systemctl /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:
:Additional Information:
:Source Context                system_u:system_r:gnomeclock_systemctl_t:s0-s0:c0.
:                              c1023
:Target Context                system_u:system_r:chronyd_t:s0
:Target Objects                /proc/<pid>/comm [ file ]
:Source                        systemctl
:Source Path                   /bin/systemctl
:Port                          <Unknown>
:Host                          (removed)
:Source RPM Packages           systemd-units-35-1.fc16
:Target RPM Packages           
:Policy RPM                    selinux-policy-3.10.0-32.fc16
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Permissive
:Host Name                     (removed)
:Platform                      Linux orwell.ignore-your.tv
:                              3.1.0-0.rc6.git0.3.fc16.x86_64 #1 SMP Fri Sep 16
:                              12:26:22 UTC 2011 x86_64 x86_64
:Alert Count                   2
:First Seen                    Fri 30 Sep 2011 07:02:07 PM CDT
:Last Seen                     Mon 03 Oct 2011 08:33:57 AM CDT
:Local ID                      440d0af4-ee2d-4292-9dd2-94bbf4bc3ad8
:
:Raw Audit Messages
:type=AVC msg=audit(1317648837.46:829): avc:  denied  { getattr } for  pid=29926 comm="systemctl" path="/proc/1113/comm" dev=proc ino=27403 scontext=system_u:system_r:gnomeclock_systemctl_t:s0-s0:c0.c1023 tcontext=system_u:system_r:chronyd_t:s0 tclass=file
:
:
:type=SYSCALL msg=audit(1317648837.46:829): arch=x86_64 syscall=fstat success=yes exit=0 a0=4 a1=7fff88944230 a2=7fff88944230 a3=72656e6567207265 items=0 ppid=29924 pid=29926 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=systemctl exe=/bin/systemctl subj=system_u:system_r:gnomeclock_systemctl_t:s0-s0:c0.c1023 key=(null)
:
:Hash: systemctl,gnomeclock_systemctl_t,chronyd_t,file,getattr
:
:audit2allow
:
:#============= gnomeclock_systemctl_t ==============
:allow gnomeclock_systemctl_t chronyd_t:file getattr;
:
:audit2allow -R
:
:#============= gnomeclock_systemctl_t ==============
:allow gnomeclock_systemctl_t chronyd_t:file getattr;
:

Comment 1 Daniel Walsh 2011-10-04 20:35:26 UTC
Fixed in selinux-policy-3.10.0-37.fc16

Comment 2 Fedora Update System 2011-10-06 09:36:12 UTC
selinux-policy-3.10.0-38.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/FEDORA-2011-13775

Comment 3 Fedora Update System 2011-10-09 19:34:58 UTC
selinux-policy-3.10.0-38.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.