Hide Forgot
libreport version: 2.0.10 executable: /usr/bin/python2.7 hashmarkername: setroubleshoot kernel: 3.4.2-4.fc17.x86_64 time: Wed 20 Jun 2012 09:42:20 AM CEST description: :--- Start of user comments --- :As per https://bugzilla.redhat.com/show_bug.cgi?id=827592, chsh now allows changing the shell to tmux (/usr/bin/tmux). Unfortunately, changing it to that causes an inability to log in, as /usr/bin/login is not allowed to execute it. :--- End of user comments --- : :SELinux is preventing /usr/bin/login from 'execute' accesses on the file tmux. : :***** Plugin leaks (86.2 confidence) suggests ****************************** : :If you want to ignore login trying to execute access the tmux file, because you believe it should not need this access. :Then you should report this as a bug. :You can generate a local policy module to dontaudit this access. :Do :# grep /usr/bin/login /var/log/audit/audit.log | audit2allow -D -M mypol :# semodule -i mypol.pp : :***** Plugin catchall (14.7 confidence) suggests *************************** : :If you believe that login should be allowed execute access on the tmux 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 login /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:local_login_t:s0-s0:c0.c1023 :Target Context system_u:object_r:screen_exec_t:s0 :Target Objects tmux [ file ] :Source login :Source Path /usr/bin/login :Port <Unknown> :Host (removed) :Source RPM Packages util-linux-2.21.2-1.fc17.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-132.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.4.2-4.fc17.x86_64 #1 SMP Thu : Jun 14 22:22:05 UTC 2012 x86_64 x86_64 :Alert Count 1 :First Seen Wed 20 Jun 2012 09:37:23 AM CEST :Last Seen Wed 20 Jun 2012 09:37:23 AM CEST :Local ID a744812c-6162-47c2-b404-e6250b467d30 : :Raw Audit Messages :type=AVC msg=audit(1340177843.470:49): avc: denied { execute } for pid=871 comm="login" name="tmux" dev="dm-1" ino=418952 scontext=system_u:system_r:local_login_t:s0-s0:c0.c1023 tcontext=system_u:object_r:screen_exec_t:s0 tclass=file : : :type=SYSCALL msg=audit(1340177843.470:49): arch=x86_64 syscall=execve success=no exit=EACCES a0=1bc150d a1=7fff40ee0268 a2=1bc5890 a3=7fff40edff30 items=0 ppid=599 pid=871 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=tty1 ses=1 comm=login exe=/usr/bin/login subj=system_u:system_r:local_login_t:s0-s0:c0.c1023 key=(null) : :Hash: login,local_login_t,screen_exec_t,file,execute : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :
Fixed in selinux-policy-3.10.0-133.fc17
Fixed in 15 minutes, wow. Very nice, thanks so much.
selinux-policy-3.10.0-134.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-134.fc17
Package selinux-policy-3.10.0-134.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-134.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-10008/selinux-policy-3.10.0-134.fc17 then log in and leave karma (feedback).
selinux-policy-3.10.0-134.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report.