CVE:CVE-2007-0771
CNNVD:CNNVD-200705-025
Linux kernel 的utrace support中存在漏洞。本地用户可以借助它，引起拒绝服务攻击。
solution:Upgrade linux linux_kernel to a higher version than 2.6.18,2.6.18:rc1,2.6.18:rc2,2.6.18:rc3,2.6.18:rc4,2.6.18:rc5,2.6.18:rc6,2.6.18:rc7,2.6.18.1,2.6.18.2,2.6.18.3,2.6.18.4,and avoid the version 2.6.18,2.6.18:rc1,2.6.18:rc2,2.6.18:rc3,2.6.18:rc4,2.6.18:rc5,2.6.18:rc6,2.6.18:rc7,2.6.18.1,2.6.18.2,2.6.18.3,2.6.18.4; Upgrade redhat enterprise_linux to a higher version than 5.0,and avoid the version 5.0