The decode_choice function in net/netfilter/nf_conntrack_h323_asn1.c in the Linux kernel before 2.6.20.15, 2.6.21.x before 2.6.21.6, 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-07-10T01:00:00

Updated: 2024-08-07T14:21:36.481Z

Reserved: 2007-07-09T00:00:00

Link: CVE-2007-3642

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-07-10T01:30:00.000

Modified: 2023-11-07T02:00:52.650

Link: CVE-2007-3642

cve-icon Redhat

No data.