IBM AIX 5.3, 6.1, and 7.1, and VIOS 2.1.x and 2.2.x, allows remote attackers to cause a denial of service (system crash) via an ICMP Echo Reply packet that contains 1 in the Identifier field, a different vulnerability than CVE-2012-0194.
aix.software.ibm.com/aix/efixes/security/icmp_advisory.asc
osvdb.org/79631
secunia.com/advisories/48149
www.ibm.com/support/docview.wss?uid=isg1IV03369
www.ibm.com/support/docview.wss?uid=isg1IV04695
www.ibm.com/support/docview.wss?uid=isg1IV07188
www.ibm.com/support/docview.wss?uid=isg1IV08255
www.ibm.com/support/docview.wss?uid=isg1IV13554
www.ibm.com/support/docview.wss?uid=isg1IV13672
www.securityfocus.com/bid/52172
www.securitytracker.com/id?1026742