RHEL4/5 kernel update fixes remote DoS vulnerability and other bugs

http://rhn.redhat.com/errata/RHSA-2010-0147.html
http://rhn.redhat.com/errata/RHSA-2010-0146.html
http://rhn.redhat.com/errata/RHSA-2010-0148.html

"* a NULL pointer dereference flaw was found in the sctp_rcv_ootb()
function in the Linux kernel Stream Control Transmission Protocol (SCTP)
implementation. A remote attacker could send a specially-crafted SCTP
packet to a target system, resulting in a denial of service.
(CVE-2010-0008, Important)"

It is recommended that RHEL systems be updated to the latest kernel version.

Thanks,
Brian