Attachment 599400 Details for Bug 841902 – File: description

File: description

description (text/plain), 2.39 KB, created by Tommy He on 2012-07-20 13:54:40 UTC

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Description:

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Creator: Tommy He

Created: 2012-07-20 13:54:40 UTC

Size: 2.39 KB

patch

obsolete

>SELinux is preventing /usr/bin/dbus-daemon from 'read' accesses on the blk_file /dev/sdb.
>
>*****  Plugin catchall (100. confidence) suggests  ***************************
>
>If æ¨ç¡®å®åºé»è®¤åè®¸ dbus-daemon read è®¿é® sdb blk_fileã
>Then æ¨åºè¯¥å°è¿ä¸ªæåµä½ä¸º bug æ¥åã
>æ¨å¯ä»¥çææ¬å°çç¥æ¨¡ååè®¸è¿ä¸ªè®¿é®ã
>Do
>è¯·æ§è¡ä»¥ä¸å½ä»¤æ¤æ¶åè®¸è¿ä¸ªè®¿é®ï¼
># grep dbus-daemon /var/log/audit/audit.log | audit2allow -M mypol
># semodule -i mypol.pp
>
>Additional Information:
>Source Context                system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
>Target Context                system_u:object_r:fixed_disk_device_t:s0
>Target Objects                /dev/sdb [ blk_file ]
>Source                        dbus-daemon
>Source Path                   /usr/bin/dbus-daemon
>Port                          <æªç¥>
>Host                          (removed)
>Source RPM Packages           dbus-1.4.10-4.fc17.x86_64
>Target RPM Packages           
>Policy RPM                    selinux-policy-3.10.0-137.fc17.noarch
>Selinux Enabled               True
>Policy Type                   targeted
>Enforcing Mode                Enforcing
>Host Name                     (removed)
>Platform                      Linux (removed) 3.4.4-5.fc17.x86_64 #1
>                              SMP Thu Jul 5 20:20:59 UTC 2012 x86_64 x86_64
>Alert Count                   1
>First Seen                    2012å¹´07æ20æ¥ ææäº 21æ¶51å45ç§
>Last Seen                     2012å¹´07æ20æ¥ ææäº 21æ¶51å45ç§
>Local ID                      cc3182e3-1ee0-4800-a2ea-6afe20c436d1
>
>Raw Audit Messages
>type=AVC msg=audit(1342792305.447:138): avc:  denied  { read } for  pid=676 comm="dbus-daemon" path="/dev/sdb" dev="devtmpfs" ino=370286 scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file
>
>
>type=SYSCALL msg=audit(1342792305.447:138): arch=x86_64 syscall=recvmsg success=yes exit=ENOSTR a0=2b a1=7fff87f5b610 a2=40000000 a3=0 items=0 ppid=1 pid=676 auid=4294967295 uid=81 gid=81 euid=81 suid=81 fsuid=81 egid=81 sgid=81 fsgid=81 tty=(none) ses=4294967295 comm=dbus-daemon exe=/usr/bin/dbus-daemon subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 key=(null)
>
>Hash: dbus-daemon,system_dbusd_t,fixed_disk_device_t,blk_file,read
>
>audit2allowunable to open /sys/fs/selinux/policy:  Permission denied
>
>
>audit2allow -Runable to open /sys/fs/selinux/policy:  Permission denied
>
>

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Attachments on bug 841902: 599400