Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Quick Emulator (Qemu) built with the Virtio GPU Device emulator support is vulnerable to a memory leakage issue. It could occur while destroying gpu resource object in 'virtio_gpu_resource_destroy'. A guest user/process could use this flaw to leak host memory bytes, resulting in DoS for a host.
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。 基于Virtio GPU Device emulator支持模块实现的Qemu中存在内存泄露漏洞。攻击者可通过损坏‘virtio_gpu_resource_destroy’中的gpu资源对象利用该漏洞泄露主机内存，造成主机拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A