A regression error in the restore_all code path of the 4/4GB split support for non-hugemem Linux kernels on Red Hat Linux Desktop and Enterprise Linux 4 allows local users to cause a denial of service (panic) via unspecified vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11410
http://www.securityfocus.com/bid/19664
http://www.redhat.com/support/errata/RHSA-2006-0617.html
http://support.avaya.com/elmodocs2/security/ASA-2006-203.htm