CVE:CVE-2004-1151
CNNVD:CNNVD-200501-146
Linux Kernel是开源操作系统Linux所使用的内核。
Linux Kernel 2.6.x版本中sys_ia32.c的sys32_ni_syscall及sys32_vm86_warning函数存在多个缓冲区溢出漏洞。
本地攻击者利用此漏洞，修改内核内存并获得权限。
solution:Upgrade linux linux_kernel to a higher version than 2.6.0,2.6.0:test1,2.6.0:test10,2.6.0:test11,2.6.0:test2,2.6.0:test3,2.6.0:test4,2.6.0:test5,2.6.0:test6,2.6.0:test7,2.6.0:test8,2.6.0:test9,2.6.1,2.6.1:rc1,2.6.1:rc2,2.6.2,2.6.3,2.6.4,2.6.5,2.6.6,2.6.6:rc1,2.6.7,2.6.7:rc1,2.6.8,2.6.8:rc1,2.6.8:rc2,2.6.8:rc3,2.6.9:2.6.20,2.6.10:rc2,2.6_test9_cvs,and avoid the version 2.6.0,2.6.0:test1,2.6.0:test10,2.6.0:test11,2.6.0:test2,2.6.0:test3,2.6.0:test4,2.6.0:test5,2.6.0:test6,2.6.0:test7,2.6.0:test8,2.6.0:test9,2.6.1,2.6.1:rc1,2.6.1:rc2,2.6.2,2.6.3,2.6.4,2.6.5,2.6.6,2.6.6:rc1,2.6.7,2.6.7:rc1,2.6.8,2.6.8:rc1,2.6.8:rc2,2.6.8:rc3,2.6.9:2.6.20,2.6.10:rc2,2.6_test9_cvs; Upgrade ubuntu ubuntu_linux to a higher version than 4.1,and avoid the version 4.1