Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Race condition in the (1) load_elf_library and (2) binfmt_aout function calls for uselib in Linux kernel 2.4 through 2.429-rc2 and 2.6 through 2.6.10 allows local users to execute arbitrary code by manipulating the VMA descriptor.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel uselib()特权提升漏洞
Vulnerability Description
Linux Kernel是开放源代码操作系统Linux的内核。 Linux二进制格式装载器(binary format loaders)uselib()函数存在缺陷，本地攻击者可以利用这个漏洞获得root用户权限。 Linux内核提供二进制格式装载器层来装载不同格式的程序如ELF或者a.out或其他的，内核也提供sys_uselib()函数装载对应的二进制程序。从binfmt_elf.c文件中对load_elf_library()的uselib函数分析，在对库的BRK段(VMA)处理上存在问题，此段通过c
CVSS Information
N/A
Vulnerability Type
N/A