Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple integer overflows in the (1) tmh_copy_from_client and (2) tmh_copy_to_client functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (memory corruption and host crash) via unspecified vectors. NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Xen Transcendent Memory 整数溢出漏洞
Vulnerability Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.0，4.1，4.2版本中的Transcendent Memory (TMEM)中的(1)tmh_copy_from_client和(2)tmh_copy_to_client函数中存在多个整数溢出漏洞。本地访客操作系统攻击者利用该漏洞通过未明向量导致拒绝服务（内存破坏和主机死机）。
CVSS Information
N/A
Vulnerability Type
N/A