The OSS code for the Sound Blaster (sb16) driver in Linux 2.4.x before 2.4.26, when operating in 16 bit mode, does not properly handle certain sample sizes, which allows local users to cause a denial of service (crash) via a sample with an odd number of bytes.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9427
https://exchange.xforce.ibmcloud.com/vulnerabilities/15868
http://www.securityfocus.com/bid/9985
http://www.redhat.com/support/errata/RHSA-2004-437.html
http://www.redhat.com/support/errata/RHSA-2004-413.html
http://www.mandriva.com/security/advisories?name=MDKSA-2004:029
http://www.debian.org/security/2004/dsa-495
http://www.debian.org/security/2004/dsa-491
http://www.debian.org/security/2004/dsa-489
http://www.debian.org/security/2004/dsa-482
http://www.debian.org/security/2004/dsa-481
http://www.debian.org/security/2004/dsa-480
http://www.debian.org/security/2004/dsa-479
http://www.ciac.org/ciac/bulletins/o-193.shtml
http://www.ciac.org/ciac/bulletins/o-127.shtml
http://www.ciac.org/ciac/bulletins/o-121.shtml
http://security.gentoo.org/glsa/glsa-200407-02.xml
http://linux.bkbits.net:8080/linux-2.4/cset%40404ce5967rY2Ryu6Z_uNbYh643wuFA
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000846