CVE:CVE-2005-0090
CNNVD:CNNVD-200505-057
Red Hat Enterprise Linux 4 kernel 4GB/4GB补丁程序中的回归错误忽略了"访问检查"，从而本地用户可以引起拒绝服务(程序崩溃)攻击。
solution:Upgrade redhat enterprise_linux to a higher version than 4.0,and avoid the version 4.0; Upgrade redhat enterprise_linux_desktop to a higher version than 4.0,and avoid the version 4.0