CVE:CVE-2010-3297
CNNVD:CNNVD-201009-298
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 2.6.36-rc5之前版本中的drivers/net/eql.c文件中的eql_g_master_cfg函数不能正确初始化某个结构成员。本地用户可以借助EQL_GETMASTRCFG输入输出控制调用从内核的栈内存中获取潜在敏感信息。
solution:Upgrade linux linux_kernel to a higher version than 2.6.36,2.6.36,2.6.36:rc1,2.6.36:rc2,2.6.36:rc3,2.6.36:rc4,and avoid the version (,2.6.36),2.6.36,2.6.36:rc1,2.6.36:rc2,2.6.36:rc3,2.6.36:rc4; Upgrade opensuse opensuse to a higher version than 11.1,and avoid the version 11.1; Upgrade suse linux_enterprise_desktop to a higher version than 11,11:sp1,and avoid the version 11,11:sp1; Upgrade suse linux_enterprise_real_time_extension to a higher version than 11:sp1,and avoid the version 11:sp1; Upgrade suse linux_enterprise_server to a higher version than 11,11:sp1,and avoid the version 11,11:sp1; Upgrade debian debian_linux to a higher version than 5.0,and avoid the version 5.0; Upgrade canonical ubuntu_linux to a higher version than 6.06,9.10,10.04,10.10,and avoid the version 6.06,9.10,10.04,10.10