Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The x86-64 kernel system-call functionality in Xen 4.1.2 and earlier, as used in Citrix XenServer 6.0.2 and earlier and other products; Oracle Solaris 11 and earlier; illumos before r13724; Joyent SmartOS before 20120614T184600Z; FreeBSD before 9.0-RELEASE-p3; NetBSD 6.0 Beta and earlier; Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1; and possibly other operating systems, when running on an Intel processor, incorrectly uses the sysret path in cases where a certain address is not a canonical address, which allows local users to gain privileges via a crafted application. NOTE: because this issue is due to incorrect use of the Intel specification, it should have been split into separate identifiers; however, there was some value in preserving the original mapping of the multi-codebase coordinated-disclosure effort to a single identifier.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Microsoft Windows Server ‘User Mode Scheduler’ 缓冲区错误漏洞
Vulnerability Description
Microsoft Windows Server 2008是美国微软（Microsoft）公司的一套服务器操作系统。 基于x64平台的Microsoft Windows Server 2008 R2和R2 SP1版本，Windows 7 Gold和SP1版本中的内核中的User Mode Scheduler中存在漏洞，该漏洞源于未正确处理系统请求。本地用户可利用该漏洞通过特制的应用程序获取权限。也称“用户模式任务调度器内存破坏漏洞”。
CVSS Information
N/A
Vulnerability Type
N/A