CVE:CVE-2004-0565
CNNVD:CNNVD-200412-044
Linux是一款开放源代码操作系统。
Linux内核浮点寄存器存在问题，本地攻击者可以利用这个漏洞获得其他进程的敏感信息。
Linux 2.4.x和SLES9/ia64内核存在浮点泄露问题，原因是内容交换代码只检查psr.mfh位和没有查看FPH的属主。这允许恶意程序设置MFH位并查看其他敏感进程中寄存器信息。
solution:Upgrade mandrakesoft mandrake_multi_network_firewall to a higher version than 8.2,and avoid the version 8.2; Upgrade gentoo linux to a higher version than *; Upgrade linux linux_kernel to a higher version than 2.4.0,and avoid the version 2.4.0; Upgrade mandrakesoft mandrake_linux to a higher version than 9.1,9.2,10.0,and avoid the version 9.1,9.2,10.0; Upgrade mandrakesoft mandrake_linux_corporate_server to a higher version than 2.1,and avoid the version 2.1; Upgrade trustix secure_linux to a higher version than 2,2.0,2.1,and avoid the version 2,2.0,2.1