Attachment 617900 Details for Bug 860906 – File: description

File: description

description (text/plain), 2.93 KB, created by Steve Tyler on 2012-09-27 05:13:28 UTC

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Description:

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Creator: Steve Tyler

Created: 2012-09-27 05:13:28 UTC

Size: 2.93 KB

patch

obsolete

>SELinux is preventing /usr/sbin/setfiles from read, write access on the chr_file /dev/mapper/control.
>
>*****  Plugin leaks (86.2 confidence) suggests  ******************************
>
>If you want to ignore setfiles trying to read write access the control chr_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/sbin/setfiles /var/log/audit/audit.log | audit2allow -D -M mypol
># semodule -i mypol.pp
>
>*****  Plugin catchall (14.7 confidence) suggests  ***************************
>
>If you believe that setfiles should be allowed read write access on the control chr_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 restorecon /var/log/audit/audit.log | audit2allow -M mypol
># semodule -i mypol.pp
>
>Additional Information:
>Source Context                unconfined_u:unconfined_r:setfiles_t:s0-s0:c0.c102
>                              3
>Target Context                system_u:object_r:lvm_control_t:s0
>Target Objects                /dev/mapper/control [ chr_file ]
>Source                        restorecon
>Source Path                   /usr/sbin/setfiles
>Port                          <Unknown>
>Host                          (removed)
>Source RPM Packages           policycoreutils-2.1.12-5.fc18.x86_64
>Target RPM Packages           
>Policy RPM                    selinux-policy-3.11.1-14.fc18.noarch
>Selinux Enabled               True
>Policy Type                   targeted
>Enforcing Mode                Permissive
>Host Name                     (removed)
>Platform                      Linux (removed) 3.6.0-0.rc6.git0.2.fc18.x86_64 #1
>                              SMP Mon Sep 17 17:29:08 UTC 2012 x86_64 x86_64
>Alert Count                   1
>First Seen                    2012-09-27 01:03:10 EDT
>Last Seen                     2012-09-27 01:03:10 EDT
>Local ID                      5e71e06d-87c4-484a-93a7-10b87aee5feb
>
>Raw Audit Messages
>type=AVC msg=audit(1348722190.834:371): avc:  denied  { read write } for  pid=11328 comm="restorecon" path="/dev/mapper/control" dev="devtmpfs" ino=6763 scontext=unconfined_u:unconfined_r:setfiles_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lvm_control_t:s0 tclass=chr_file
>
>
>type=SYSCALL msg=audit(1348722190.834:371): arch=x86_64 syscall=execve success=yes exit=0 a0=bfb8f0 a1=bfb990 a2=bfc280 a3=7fff8dcd9450 items=0 ppid=11327 pid=11328 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm=restorecon exe=/usr/sbin/setfiles subj=unconfined_u:unconfined_r:setfiles_t:s0-s0:c0.c1023 key=(null)
>
>Hash: restorecon,setfiles_t,lvm_control_t,chr_file,read,write
>
>audit2allow
>
>#============= setfiles_t ==============
>allow setfiles_t lvm_control_t:chr_file { read write };
>
>audit2allow -R
>
>#============= setfiles_t ==============
>allow setfiles_t lvm_control_t:chr_file { read write };
>

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Attachments on bug 860906: 617898 | 617899 | 617900