{"cve":"CVE-2006-4623","nvd":{"published":"2006-09-11T17:04:00.000","modified":"2026-06-16T22:29:28.230","status":"Modified","description":"The Unidirectional Lightweight Encapsulation (ULE) decapsulation component in dvb-core/dvb_net.c in the dvb driver in the Linux kernel 2.6.17.8 allows remote attackers to cause a denial of service (crash) via an SNDU length of 0 in a ULE packet.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://lkml.org/lkml/2006/8/20/278","http://secunia.com/advisories/21820","http://secunia.com/advisories/22292","http://secunia.com/advisories/22382","http://secunia.com/advisories/22441"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T19:42:44.451428143+00:00"},"epss":{"cve":"CVE-2006-4623","score":0.04342,"percentile":0.91213,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}