漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.
CVSS Information
N/A
Vulnerability Type
跨界内存写
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中存在远程代码执行漏洞。攻击者可利用该漏洞在受影响应用程序的上下文中执行任意代码,造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A