Vulnerability Information
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Vulnerability Title
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Vulnerability Description
The kernel in Microsoft Windows NT 3.1 through Windows 7, including Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, and Windows Server 2008 Gold and SP2, when access to 16-bit applications is enabled on a 32-bit x86 platform, does not properly validate certain BIOS calls, which allows local users to gain privileges by crafting a VDM_TIB data structure in the Thread Environment Block (TEB), and then calling the NtVdmControl function to start the Windows Virtual DOS Machine (aka NTVDM) subsystem, leading to improperly handled exceptions involving the #GP trap handler (nt!KiTrap0D), aka "Windows Kernel Exception Handler Vulnerability."
CVSS Information
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Vulnerability Type
N/A
Vulnerability Title
Microsoft Windows #GP陷阱处理器本地权限提升漏洞
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。 Windows的内核#GP陷井处理例程对执行的环境做了一些不正确的假设，本地普通用户权限的攻击者可以通过伪造执行环境中的数据使操作系统在ring0层执行指定的任意指令，从而取得对系统的完全控制。此漏洞影响几乎所有的x86 32位的Windows系统。 为了在老式的16位应用中支持BIOS服务例程，Windows NT内核支持Virtual-8086模式监控代码中的BIOS调用，分两个阶段实现。当#GP陷阱处理器(
CVSS Information
N/A
Vulnerability Type
N/A