Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer overflow in the sys_oabi_semtimedop function in arch/arm/kernel/sys_oabi-compat.c in the Linux kernel before 2.6.39 on the ARM platform, when CONFIG_OABI_COMPAT is enabled, allows local users to gain privileges or cause a denial of service (heap memory corruption) by providing a crafted argument and leveraging a race condition.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel ‘sys_oabi_semtimedop’ 函数数字错误漏洞
Vulnerability Description
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。 基于ARM平台的Linux kernel 2.6.39之前版本中的arch/arm/kernel/sys_oabi-compat.c中的sys_oabi_semtimedop函数中存在整数溢出漏洞。当启用CONFIG_OABI_COMPAT时，本地用户可利用该漏洞通过提供特制的参数和利用竞争条件获得权限，或导致拒绝服务（堆内存破坏）。
CVSS Information
N/A
Vulnerability Type
N/A