Provide references for CVE-2009-4020.
Where can I find more information about CVE-2009-4020?
References are available at: http://marc.info/?l=linux-mm-commits&m=125987755823047&w=2, http://secunia.com/advisories/38276, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10091, http://support.avaya.com/css/P8/documents/100073666, http://www.openwall.com/lists/oss-security/2009/12/04/1, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6750, https://bugzilla.redhat.com/show_bug.cgi?id=540736, http://userweb.kernel.org/~akpm/mmotm/broken-out/hfs-fix-a-potential-buffer-overflow.patch, http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00007.html, http://www.novell.com/linux/security/advisories/2010_23_kernel.html, https://rhn.redhat.com/errata/RHSA-2010-0095.html, http://secunia.com/advisories/39742, http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00005.html, https://rhn.redhat.com/errata/RHSA-2010-0046.html, http://www.debian.org/security/2010/dsa-2005.