Bug 1026654 - systemctl restart netlabel.service causes avc denial
Summary: systemctl restart netlabel.service causes avc denial
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: selinux-policy
Version: 7.0
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Miroslav Grepl
QA Contact: Milos Malik
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-11-05 07:34 UTC by Petr Sklenar
Modified: 2014-06-18 02:28 UTC (History)
1 user (show)

Fixed In Version: selinux-policy-3.12.1-98.el7
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-06-13 11:03:29 UTC
Target Upstream Version:


Attachments (Terms of Use)

Comment 5 Miroslav Grepl 2013-11-05 10:19:38 UTC
commit e31bedf5b4a61c83d3cd3323e2dac870d58244f5
Author: Miroslav Grepl <mgrepl>
Date:   Tue Nov 5 11:12:28 2013 +0100

    Allow netlabel-config to read meminfo

Comment 6 Milos Malik 2013-11-05 13:14:57 UTC
Actual results in permissive mode:
----
type=PATH msg=audit(11/05/2013 14:12:23.948:934) : item=0 name=/proc/meminfo inode=4026532027 dev=00:03 mode=file,444 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:proc_t:s0 objtype=NORMAL 
type=CWD msg=audit(11/05/2013 14:12:23.948:934) :  cwd=/ 
type=SYSCALL msg=audit(11/05/2013 14:12:23.948:934) : arch=x86_64 syscall=open success=yes exit=3 a0=0x38ca37c8cf a1=O_RDONLY|O_CLOEXEC a2=0x1b6 a3=0x0 items=1 ppid=1 pid=21489 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=netlabel-config exe=/usr/bin/bash subj=system_u:system_r:netlabel_mgmt_t:s0 key=(null) 
type=AVC msg=audit(11/05/2013 14:12:23.948:934) : avc:  denied  { open } for  pid=21489 comm=netlabel-config path=/proc/meminfo dev="proc" ino=4026532027 scontext=system_u:system_r:netlabel_mgmt_t:s0 tcontext=system_u:object_r:proc_t:s0 tclass=file 
type=AVC msg=audit(11/05/2013 14:12:23.948:934) : avc:  denied  { read } for  pid=21489 comm=netlabel-config name=meminfo dev="proc" ino=4026532027 scontext=system_u:system_r:netlabel_mgmt_t:s0 tcontext=system_u:object_r:proc_t:s0 tclass=file 
----
type=SYSCALL msg=audit(11/05/2013 14:12:23.953:935) : arch=x86_64 syscall=fstat success=yes exit=0 a0=0x3 a1=0x7fffc951af60 a2=0x7fffc951af60 a3=0x0 items=0 ppid=1 pid=21489 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=netlabel-config exe=/usr/bin/bash subj=system_u:system_r:netlabel_mgmt_t:s0 key=(null) 
type=AVC msg=audit(11/05/2013 14:12:23.953:935) : avc:  denied  { getattr } for  pid=21489 comm=netlabel-config path=/proc/meminfo dev="proc" ino=4026532027 scontext=system_u:system_r:netlabel_mgmt_t:s0 tcontext=system_u:object_r:proc_t:s0 tclass=file 
----
type=PATH msg=audit(11/05/2013 14:12:23.954:936) : item=0 name=/etc/passwd inode=9960380 dev=fd:03 mode=file,644 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:passwd_file_t:s0 objtype=NORMAL 
type=CWD msg=audit(11/05/2013 14:12:23.954:936) :  cwd=/ 
type=SYSCALL msg=audit(11/05/2013 14:12:23.954:936) : arch=x86_64 syscall=open success=yes exit=3 a0=0x7ff40bb3341a a1=O_RDONLY|O_CLOEXEC a2=0x1b6 a3=0x0 items=1 ppid=1 pid=21489 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=netlabel-config exe=/usr/bin/bash subj=system_u:system_r:netlabel_mgmt_t:s0 key=(null) 
type=AVC msg=audit(11/05/2013 14:12:23.954:936) : avc:  denied  { open } for  pid=21489 comm=netlabel-config path=/etc/passwd dev="vda3" ino=9960380 scontext=system_u:system_r:netlabel_mgmt_t:s0 tcontext=system_u:object_r:passwd_file_t:s0 tclass=file 
type=AVC msg=audit(11/05/2013 14:12:23.954:936) : avc:  denied  { read } for  pid=21489 comm=netlabel-config name=passwd dev="vda3" ino=9960380 scontext=system_u:system_r:netlabel_mgmt_t:s0 tcontext=system_u:object_r:passwd_file_t:s0 tclass=file 
----
type=SYSCALL msg=audit(11/05/2013 14:12:23.955:937) : arch=x86_64 syscall=fstat success=yes exit=0 a0=0x3 a1=0x7fffc951ce90 a2=0x7fffc951ce90 a3=0x0 items=0 ppid=1 pid=21489 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=netlabel-config exe=/usr/bin/bash subj=system_u:system_r:netlabel_mgmt_t:s0 key=(null) 
type=AVC msg=audit(11/05/2013 14:12:23.955:937) : avc:  denied  { getattr } for  pid=21489 comm=netlabel-config path=/etc/passwd dev="vda3" ino=9960380 scontext=system_u:system_r:netlabel_mgmt_t:s0 tcontext=system_u:object_r:passwd_file_t:s0 tclass=file 
----

Comment 10 Miroslav Grepl 2013-11-06 13:09:23 UTC
commit b2b42dd25e054a542bb566d66191efc4ca1f0cfc
Author: Miroslav Grepl <mgrepl>
Date:   Wed Nov 6 15:09:06 2013 +0100

    Allow netlabel-config to read passwd

Comment 12 Ludek Smid 2014-06-13 11:03:29 UTC
This request was resolved in Red Hat Enterprise Linux 7.0.

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