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CVE-2014-8594

EPSS 1.33% · P80
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I. Basic Information for CVE-2014-8594

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The do_mmu_update function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service (NULL pointer dereference) by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging (HAP).
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 ‘do_mmu_update’函数输入验证漏洞
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.x版本至4.4.x版本的arch/x86/mm.c文件中‘do_mmu_update’函数存在安全漏洞，该漏洞源于程序没有限制PV页面表单的访问。远程攻击者可利用该漏洞造成拒绝服务（空指针逆向引用）。
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-2014-8594

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III. Intelligence Information for CVE-2014-8594

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Same Patch Batch · n/a · 2014-11-19 · 24 CVEs total

CVE-2014-7899Google Chrome 输入验证漏洞
CVE-2014-7910Google Chrome 拒绝服务漏洞
CVE-2014-7909Google Skia 数字错误漏洞
CVE-2014-7908Google Chrome 数字错误漏洞
CVE-2014-7907Google Chrome Blink 资源管理错误漏洞
CVE-2014-7906Google Chrome Pepper插件资源管理错误漏洞
CVE-2014-7905Google Chrome 安全绕过漏洞
CVE-2014-7904Google Skia 缓冲区溢出漏洞
CVE-2014-7903Google Chrome PDFium OpenJPEG 缓冲区溢出漏洞
CVE-2014-7902Google Chrome PDFium 代码注入漏洞
CVE-2014-7901Google Chrome PDFium OpenJPEG 数字错误漏洞
CVE-2014-7900Google Chrome PDFium 资源管理错误漏洞
CVE-2014-5342Aruba Networks ClearPass 安全漏洞
CVE-2014-8629Pandora FMS Page visualization agent 跨站脚本漏洞
CVE-2014-7290Atlas Systems Aeon 跨站脚本漏洞
CVE-2014-8595Xen 代码注入漏洞
CVE-2014-7828Red Hat FreeIPA 权限许可和访问控制漏洞
CVE-2014-6627Aruba Networks ClearPass 命令注入漏洞
CVE-2014-6626Aruba Networks ClearPass 安全漏洞
CVE-2014-6625Aruba Networks ClearPass Policy Manager 访问控制错误漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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