Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds access or infinite loop, and QEMU process crash) via a crafted page count for descriptor rings.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
QEMU 拒绝服务漏洞
Vulnerability Description
QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU中的hw/scsi/vmw_pvscsi.c文件存在拒绝服务漏洞。本地访客端操作系统的攻击者可借助为描述符环特制的页面计数利用该漏洞造成拒绝服务（越边界访问权限或无限循环，和QEMU进程崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A