a few days ago, my coustoms told me that debian has announced a very important secruity information(http://lists.debian.org/debian-secur.../msg00173.html
), they inquired me that i should update my server's kernel to 220.127.116.11 at once.
my server's os is centos5,and i find that the newest version of centos is 5.2,it's kernel's version is 2.5.18-92,not the 18.104.22.168. So must i update my system's kernel to 22.214.171.124? And how?