漏洞信息
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Vulnerability Title
Improper memory handling in Linux KVM
Vulnerability Description
An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This allows users with the ability to start and control a VM to read/write random pages of memory and can result in local privilege escalation.
CVSS Information
N/A
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Vulnerability Title
KVM 缓冲区错误漏洞
Vulnerability Description
KVM是基于内核的虚拟机。 Linux KVM存在缓冲区错误漏洞,该漏洞允许用户能够启动和控制VM读取和写入随机内存页,并可能导致本地特权升级。
CVSS Information
N/A
Vulnerability Type
N/A