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CVE-2016-7170

EPSS 0.07% · P22
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I. Basic Information for CVE-2016-7170

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The vmsvga_fifo_run function in hw/display/vmware_vga.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors related to cursor.mask[] and cursor.image[] array sizes when processing a DEFINE_CURSOR svga command.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
QEMU 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
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hw/display/vmware_vga.c文件的‘vmsvga_fifo_run function’函数存在安全漏洞。本地访客端操作系统的攻击者可借助有关‘cursor.mask[]’和‘cursor.image[]’数组大小的矢量利用该漏洞造成拒绝服务（越边界写入和QEMU进程崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

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II. Public POCs for CVE-2016-7170

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III. Intelligence Information for CVE-2016-7170

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Same Patch Batch · n/a · 2016-12-10 · 17 CVEs total

CVE-2016-4964QEMU 拒绝服务漏洞
CVE-2016-6490QEMU 拒绝服务漏洞
CVE-2016-6833QEMU 释放后重用漏洞
CVE-2016-6834QEMU 拒绝服务漏洞
CVE-2016-6835QEMU 安全漏洞
CVE-2016-6836QEMU 信息泄露漏洞
CVE-2016-6888QEMU 整数溢出漏洞
CVE-2016-7116QEMU 目录遍历漏洞
CVE-2016-7155QEMU 拒绝服务漏洞
CVE-2016-7156QEMU 拒绝服务漏洞
CVE-2016-7157QEMU 拒绝服务漏洞
CVE-2016-7421QEMU 拒绝服务漏洞
CVE-2016-7422QEMU 资料不足漏洞
CVE-2016-7466QEMU 资源管理错误漏洞
CVE-2016-7994QEMU 资源管理错误漏洞
CVE-2016-7995Qemu 拒绝服务漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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