Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Virtio Vring implementation in QEMU allows local OS guest users to cause a denial of service (divide-by-zero error and QEMU process crash) by unsetting vring alignment while updating Virtio rings.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
QEMU 安全漏洞
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Virtio Vring实现存在安全漏洞。本地攻击者可通过取消vring对齐设置利用该漏洞造成拒绝服务（除零错误和QEMU进程崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A