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CVE-2011-1936

EPSS 0.08% · P24
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I. Basic Information for CVE-2011-1936

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Xen, when using x86 Intel processors and the VMX virtualization extension is enabled, does not properly handle cpuid instruction emulation when exiting the VM, which allows local guest users to cause a denial of service (guest crash) via unspecified vectors.
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
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。 当使用x86 Intel处理器并启用VMX虚拟化扩展时，Xen中存在安全漏洞。该漏洞源于当退出虚拟机时，程序没有正确处理CPUID指令模拟。本地攻击者可利用该漏洞造成拒绝服务（guest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-2011-1936

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III. Intelligence Information for CVE-2011-1936

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Same Patch Batch · n/a · 2014-01-07 · 12 CVEs total

CVE-2011-1166Xen xen/arch/x86/domain.c 'arch_set_info_guest()'拒绝服务漏洞
CVE-2011-1763Xen ‘get_free_port()’拒绝服务漏洞
CVE-2011-1780Xen 资源管理错误漏洞
CVE-2013-6436Red Hat libvirt ‘lxcDomainGetMemoryParameter()’函数拒绝服务漏洞
CVE-2013-4969Puppet和Puppet Enterprise (PE) 本地提权漏洞
CVE-2013-6419OpenStack Neutron和Nova 信息泄露漏洞
CVE-2013-6480Apache Libcloud Digital Ocean API 本地信息泄露漏洞
CVE-2013-4564Libreswan ‘programs/pluto/demux.c’数字错误漏洞
CVE-2013-6881CRU Ditto Forensic FieldStation 操作系统命令注入漏洞
CVE-2013-6884CRU Ditto Forensic FieldStation 信任管理漏洞
CVE-2013-6888Debian devscripts 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-1936

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