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Bug 751732 - SELinux is preventing /usr/libexec/rhsmd from read on /proc/2038/net/psched file
Summary: SELinux is preventing /usr/libexec/rhsmd from read on /proc/2038/net/psched file
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: selinux-policy
Version: 6.2
Hardware: All
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Miroslav Grepl
QA Contact: Milos Malik
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-11-07 11:31 UTC by Milos Malik
Modified: 2012-06-20 12:28 UTC (History)
1 user (show)

Fixed In Version: selinux-policy-3.7.19-136.el6
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-06-20 12:28:36 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2012:0780 0 normal SHIPPED_LIVE selinux-policy bug fix and enhancement update 2012-06-19 20:34:59 UTC

Description Milos Malik 2011-11-07 11:31:54 UTC 
Description of problem:


Version-Release number of selected component (if applicable):
cronie-1.4.4-7.el6.i686
cronie-anacron-1.4.4-7.el6.i686
crontabs-1.10-33.el6.noarch
selinux-policy-3.7.19-123.el6.noarch
selinux-policy-doc-3.7.19-123.el6.noarch
selinux-policy-minimum-3.7.19-123.el6.noarch
selinux-policy-mls-3.7.19-123.el6.noarch
selinux-policy-targeted-3.7.19-123.el6.noarch
subscription-manager-0.96.17-1.el6.i686
subscription-manager-firstboot-0.96.17-1.el6.i686
subscription-manager-gnome-0.96.17-1.el6.i686

How reproducible:
always

Steps to Reproduce:
1. yum -y install subscription-manager
2. semodule -d unconfined
3. rm -f /var/spool/anacron/cron.*
4. wait till anacron is executed or provoke cron to run /etc/cron.hourly/0anacron ()
5. ausearch -m avc -m user_avc -ts today

Actual results:
----
type=SYSCALL msg=audit(11/07/2011 10:15:40.232:29508) : arch=i386 syscall=open success=no exit=-13(Permission denied) a0=bfdbb51c a1=0 a2=1b6 a3=a87c42 items=0 ppid=3246 pid=3248 auid=root uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=15 comm=rhsmd exe=/usr/bin/python subj=system_u:system_r:system_cronjob_t:s0-s0:c0.c1023 key=(null) 
type=AVC msg=audit(11/07/2011 10:15:40.232:29508) : avc:  denied  { read } for  pid=3248 comm=rhsmd name=psched dev=proc ino=4026531984 scontext=system_u:system_r:system_cronjob_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file 
----

Expected results:
* no AVCs
Comment 2 Miroslav Grepl 2011-11-07 12:36:41 UTC 
I should move bugs of this type to RHEL6.3. Since running of "semodule -d" is not so common.
Comment 4 Miroslav Grepl 2012-01-26 09:26:01 UTC 
Fixed in selinux-policy-3.7.19-136.el6
Comment 7 errata-xmlrpc 2012-06-20 12:28:36 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2012-0780.html
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