CVE:CVE-2012-1090
CNNVD:CNNVD-201203-486
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。
Linux kernel 3.2.10之前版本的fs/cifs/dir.c中的cifs_lookup函数中存在漏洞。本地用户可利用该漏洞借助试图访问特制的文件导致拒绝服务（OOPS），该漏洞已被FIFO证实。
solution:Upgrade linux linux_kernel to a higher version than 3.2.10,and avoid the version (,3.2.10); Upgrade redhat enterprise_mrg to a higher version than 2.0,and avoid the version 2.0; Upgrade suse linux_enterprise_desktop to a higher version than 11:sp1,11:sp2,and avoid the version 11:sp1,11:sp2; Upgrade suse linux_enterprise_high_availability_extension to a higher version than 11:sp1,11:sp2,and avoid the version 11:sp1,11:sp2; Upgrade suse linux_enterprise_server to a higher version than 11:sp1,11:sp2,and avoid the version 11:sp1,11:sp2