Updated iw packages has been released for CentOS 7
CentOS Errata and Bugfix Advisory 2014:1029CEBA-2014:1029 CentOS 7 iw FASTTRACK BugFix Update
Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-1029.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )
x86_64:
f415d3067a6526104536cf9b4e00cce18b0bbd2792caab51cd94cb08bb3da22f iw-3.10-6.el7.x86_64.rpm
Source:
dfe3180a04390035fdaf19b6fe269d0a9ec82070ce8d358a6dd8c5ab25335424 iw-3.10-6.el7.src.rpm