Red Hat Bugzilla – Bug 807856
SELinux is preventing /usr/sbin/groupmod from 'rename' accesses on the file group+.
Last modified: 2012-04-04 11:43:57 EDT
libreport version: 2.0.10 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.4.0-0.rc0.git1.2.fc18.x86_64 time: Wed 28 Mar 2012 07:23:38 PM EDT description: :SELinux is preventing /usr/sbin/groupmod from 'rename' accesses on the file group+. : :***** Plugin catchall_labels (83.8 confidence) suggests ******************** : :If you want to allow groupmod to have rename access on the group+ file :Then you need to change the label on group+ :Do :# semanage fcontext -a -t FILE_TYPE 'group+' :where FILE_TYPE is one of the following: pcscd_var_run_t, shadow_t, passwd_file_t. :Then execute: :restorecon -v 'group+' : : :***** Plugin catchall (17.1 confidence) suggests *************************** : :If you believe that groupmod should be allowed rename access on the group+ 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 groupmod /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context unconfined_u:system_r:groupadd_t:s0-s0:c0.c1023 :Target Context system_u:object_r:etc_t:s0 :Target Objects group+ [ file ] :Source groupmod :Source Path /usr/sbin/groupmod :Port <Unknown> :Host (removed) :Source RPM Packages shadow-utils-4.1.5-2.fc18.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-104.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Permissive :Host Name (removed) :Platform Linux (removed) 3.4.0-0.rc0.git1.2.fc18.x86_64 #1 : SMP Thu Mar 22 21:38:33 UTC 2012 x86_64 x86_64 :Alert Count 1 :First Seen Wed 28 Mar 2012 07:21:04 PM EDT :Last Seen Wed 28 Mar 2012 07:21:04 PM EDT :Local ID 0eae47a1-d914-48be-a926-a9d69f934f39 : :Raw Audit Messages :type=AVC msg=audit(1332976864.287:71): avc: denied { rename } for pid=2382 comm="groupmod" name="group+" dev="dm-2" ino=1313961 scontext=unconfined_u:system_r:groupadd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:etc_t:s0 tclass=file : : :type=SYSCALL msg=audit(1332976864.287:71): arch=x86_64 syscall=rename success=yes exit=0 a0=7fff47681850 a1=7f492795a100 a2=7fff476817c0 a3=7f49270e57b8 items=0 ppid=2376 pid=2382 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts1 ses=1 comm=groupmod exe=/usr/sbin/groupmod subj=unconfined_u:system_r:groupadd_t:s0-s0:c0.c1023 key=(null) : :Hash: groupmod,groupadd_t,etc_t,file,rename : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :
Peter, does it relate to the issue which we have been discussing? We have labels for /etc/group- /etc/group
I can't reproduce this issue. Tom, could you send me the command that you tried to execute please. What version of shadow-utils is it? I'm using shadow-utils-4.1.5-2.
Created attachment 574037 [details] yum update history
I got this selinux warning while doing yum update. I also have shadow-utils-4.1.5-2.fc18.
*** This bug has been marked as a duplicate of bug 809735 ***