CVE:CVE-2010-4073
CNNVD:CNNVD-201011-266
Linux Kernel 是开放源码操作系统Linux所使用的内核。
Linux kernel 2.6.37-rc1之前版本中的ipc子系统没有初始化某些结构体。本地用户可以借助与ipc/compat.c文件中的(1)compat_sys_semctl，(2)compat_sys_msgctl,以及(3)compat_sys_shmctl函数，以及ipc/compat_mq.c文件中的(4)compat_sys_mq_open和(5)compat_sys_mq_getsetattr函数有关的向量，从内核栈内存中获取潜在敏感信息。
solution:Upgrade linux linux_kernel to a higher version than 2.6.37,and avoid the version (,2.6.37); Upgrade opensuse opensuse to a higher version than 11.3,and avoid the version 11.3; Upgrade suse linux_enterprise_desktop to a higher version than 10:sp3,11:sp1,and avoid the version 10:sp3,11: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 9,10:sp3,11:sp1,and avoid the version 9,10:sp3,11:sp1; Upgrade suse linux_enterprise_software_development_kit to a higher version than 10:sp3,and avoid the version 10:sp3; Upgrade debian debian_linux to a higher version than 5.0,and avoid the version 5.0