CVE:CVE-2007-5001
CNNVD:CNNVD-200805-056
Linux kernel 2.4.21之前的版本存在拒绝服务漏洞。本地用户可以借助一个FIFO特殊文件上的异步的输入或输出，引起拒绝服务攻击(内核恐慌)。
solution:Upgrade redhat enterprise_linux to a higher version than as_3,es_3,ws_3,and avoid the version as_3,es_3,ws_3; Upgrade redhat enterprise_linux_desktop to a higher version than 3.0,and avoid the version 3.0