Buffer overflow in the ixj telephony card driver in Linux before 2.4.20 has unknown impact and attack vectors.Referenceshttp://www.redhat.com/support/errata/RHSA-2002-206.htmlhttp://www.redhat.com/support/errata/RHSA-2004-044.htmlhttp://www.redhat.com/support/errata/RHSA-2002-205.htmlhttp://www.redhat.com/support/errata/RHSA-2004-106.htmlhttp://www.ciac.org/ciac/bulletins/n-096.shtmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/10417http://www.securityfocus.com/bid/5985