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CVE-2016-9382

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.0.x版本至4.7.x版本中存在安全漏洞。本地攻击者可借助虚拟机操作系统利用该漏洞获取权限或造成拒绝服务（虚拟机操作系统崩溃）。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1055.002 · Portable Executable Injection
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I. Basic Information for CVE-2016-9382

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Xen 4.0.x through 4.7.x mishandle x86 task switches to VM86 mode, which allows local 32-bit x86 HVM guest OS users to gain privileges or cause a denial of service (guest OS crash) by leveraging a guest operating system that uses hardware task switching and allows a new task to start in VM86 mode.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Xen 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.0.x版本至4.7.x版本中存在安全漏洞。本地攻击者可借助虚拟机操作系统利用该漏洞获取权限或造成拒绝服务（虚拟机操作系统崩溃）。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2016-9382

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III. Intelligence Information for CVE-2016-9382

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Vendor Advisories for CVE-2016-9382 (3)

Same Patch Batch · n/a · 2017-01-23 · 96 CVEs total

CVE-2016-7567 OpenSLP 缓冲区错误漏洞
CVE-2016-7037 Malcolm Fell jwt 安全漏洞
CVE-2016-6920 FFmpeg 缓冲区错误漏洞
CVE-2016-6601 ZOHO WebNMS Framework 路径遍历漏洞
CVE-2016-6600 ZOHO WebNMS Framework 路径遍历漏洞
CVE-2016-6582 Doorkeeper 安全漏洞
CVE-2016-6521 Grails console 跨站请求伪造漏洞
CVE-2016-6517 Liferay 路径遍历漏洞
CVE-2016-6602 ZOHO WebNMS Framework 安全漏洞
CVE-2016-7410 Libdwarf 安全漏洞
CVE-2016-7102 ownCloud Desktop 代码注入漏洞
CVE-2016-7792 Ubiquiti Networks UniFi 安全漏洞
CVE-2016-9012 Arista Networks CloudVision Portal 安全漏洞
CVE-2016-9081 Joomla! 安全漏洞
CVE-2016-9379 Xen pygrub boot loader模拟器权限许可和访问控制漏洞
CVE-2016-9380 Xen pygrub boot loader模拟器安全漏洞
CVE-2016-9381 QEMU 竞争条件问题漏洞
CVE-2016-9383 Xen 安全漏洞
CVE-2016-9385 Xen 安全漏洞
CVE-2016-9386 Xen x86模拟器权限许可和访问控制漏洞

Showing top 20 of 96 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2016-9382

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