Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The HVMOP_set_mem_access HVM control operations in Xen 4.1.x for 32-bit and 4.1.x through 4.4.x for 64-bit allow local guest administrators to cause a denial of service (CPU consumption) by leveraging access to certain service domains for HVM guests and a large input.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Xen HVMOP_set_mem_access HVM控制操作安全漏洞
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。 32-bit的Xen 4.1.x版本和64-bit的Xen4.1.x至4.4.x版本中的HVMOP_set_mem_access HVM控制操作中存在安全漏洞。本地攻击者可利用该漏洞造成拒绝服务（CPU消耗）。
CVSS Information
N/A
Vulnerability Type
N/A