The decode_choice function in net/netfilter/nf_conntrack_h323_asn1.c in the Linux kernel before 126.96.36.199, 2.6.21.x before 188.8.131.52, and before 2.6.22 allows remote attackers to cause a denial of service (crash) via an encoded, out-of-range index value for a choice field, which triggers a NULL pointer dereference.
Publish Date : 2007-07-09 Last Update Date : 2012-10-30
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify
a vulnerability or a missing patch. Check out the OVAL definitions
if you want to learn what you should do to verify a vulnerability.