Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via crafted values for the PSTART and PSTOP registers, involving ring buffer control.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
QEMU NE2000 NIC模拟支持拒绝服务漏洞
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 2.5.1之前版本的NE2000 NIC模拟支持（hw/net/ne2000.c）中的‘ne2000_receive’函数存在安全漏洞。本地攻击者可借助PSTART和PSTOP寄存器的特制的值利用该漏洞造成拒绝服务（无限循环和QEMU进程崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A