The kernel is vulnerable to buffer overflow. Buffer overflow flaws were found in ISDN subsystem. A local unprivileged user could use these flaws to cause a denial of service.
bugzilla.kernel.org/show_bug.cgi?id=9416
lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html
lists.opensuse.org/opensuse-security-announce/2008-02/msg00002.html
rhn.redhat.com/errata/RHSA-2008-0055.html
secunia.com/advisories/27842
secunia.com/advisories/27912
secunia.com/advisories/28141
secunia.com/advisories/28706
secunia.com/advisories/28748
secunia.com/advisories/28806
secunia.com/advisories/28971
secunia.com/advisories/29058
secunia.com/advisories/29236
secunia.com/advisories/33201
secunia.com/advisories/33280
www.debian.org/security/2007/dsa-1436
www.debian.org/security/2008/dsa-1503
www.debian.org/security/2008/dsa-1504
www.mandriva.com/security/advisories?name=MDVSA-2008:008
www.mandriva.com/security/advisories?name=MDVSA-2008:112
www.redhat.com/security/updates/classification/#important
www.redhat.com/support/errata/RHSA-2008-0154.html
www.redhat.com/support/errata/RHSA-2008-0787.html
www.redhat.com/support/errata/RHSA-2008-0973.html
www.securityfocus.com/bid/26605
www.ubuntu.com/usn/usn-574-1
www.ubuntu.com/usn/usn-578-1
www.vupen.com/english/advisories/2007/4046
access.redhat.com/errata/RHSA-2008:0154
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6514
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9846