CVE-2005-3809
The nfattr_to_tcp function in ip_conntrack_proto_tcp.c in ctnetlink in Linux kernel 2.6.14 up to 2.6.14.3 allows attackers to cause a denial of service (kernel oops) via an update message without private protocol information, which triggers a null dereference.
Date published : 2005-11-25
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.14.3