Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple integer overflows in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service (QEMU process crash) or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the (1) rndis_query_response, (2) rndis_set_response, or (3) usb_net_handle_dataout function.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
QEMU USB OHCI模拟支持整数溢出漏洞
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 2.5.1之前版本的USB OHCI模拟支持（hw/usb/dev-network.c）中存在整数溢出漏洞。本地攻击者可借助rndis_query_response、rndis_set_response或usb_net_handle_dataout函数中未正确处理的远程NDIS控制消息数据包，利用该漏洞拒绝服务（QEMU进程崩溃），
CVSS Information
N/A
Vulnerability Type
N/A