Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Qemu 0.9.1 and earlier does not perform range checks for block device read or write requests, which allows guest host users with root privileges to access arbitrary memory and escape the virtual machine.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
QEMU 权限许可和访问控制问题漏洞
Vulnerability Description
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）软件开发者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中存在多个安全漏洞，具体如下： 1) Cirrus视频驱动的cirrus_invalidate_region()函数中存在堆溢出漏洞。 2) 在将以太网帧的大小拷贝到NE2000网络驱动寄存器之前没有正确地检查MTU，可能导致堆溢出。 3) 处理NE2000设备寄存器中数据时的整数符号错误可能导致堆溢出。 4) 处理icebp指令时的错误可
CVSS Information
N/A
Vulnerability Type
N/A