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Description of problem:
tuned's PID file is created with insecure permissions.  /usr/sbin/tuned explicitly sets its umask to 0; it should either not do this and inherit the umask from its init script or set it to something sane, like 022. 

Version-Release number of selected component (if applicable):
tuned-0.2.19-7.el6.noarch

How reproducible:
always

Steps to Reproduce:
1. yum -y install tuned
2. service tuned start
3. ls -l /var/run/tuned/tuned.pid
  
Actual results:
666

Expected results:
644

This request was evaluated by Red Hat Product Management for
inclusion in a Red Hat Enterprise Linux release.  Product
Management has requested further review of this request by
Red Hat Engineering, for potential inclusion in a Red Hat
Enterprise Linux release for currently deployed products.
This request is not yet committed for inclusion in a release.

http://git.fedorahosted.org/cgit/tuned.git/commit/?h=1.0&id=9e8f670

Resolved in tuned-0.2.19-8.el6

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-2013-0386.html