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CVE-2012-5525

EPSS 6.89% · P91
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I. Basic Information for CVE-2012-5525

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The get_page_from_gfn hypercall function in Xen 4.2 allows local PV guest OS administrators to cause a denial of service (crash) via a crafted GFN that triggers a buffer over-read.
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 ‘get_page_from_gfn()’函数本地拒绝服务漏洞
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 4.2版本在处理输入GFN时，函数get_page_from_gfn()存在错误，可被利用索引帧表之外的内存。对客户端操作系统有访问权限的攻击者可利用此漏洞使主机操作系统崩溃。
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

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II. Public POCs for CVE-2012-5525

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III. Intelligence Information for CVE-2012-5525

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Same Patch Batch · n/a · 2012-12-13 · 15 CVEs total

CVE-2012-5966D-Link DSL2730U Telnet Shell远程命令注入漏洞
CVE-2011-3131Xen DMA请求IOMMU拒绝服务漏洞
CVE-2012-3276HP OpenVMS 多个拒绝服务漏洞
CVE-2012-3277HP OpenVMS 多个拒绝服务漏洞
CVE-2012-4991Axway SecureTransport 路径遍历漏洞
CVE-2012-5510Xen Grant Table本地拒绝服务漏洞
CVE-2012-5511Xen Bitmap本地拒绝服务漏洞
CVE-2012-5512Xen ‘HVMOP_set_mem_access’拒绝服务漏洞
CVE-2012-5513Xen 输入验证错误漏洞
CVE-2012-5514Xen ‘guest_physmap_mark_populate_on_demand()’函数本地拒绝服务漏洞
CVE-2012-5515Xen ‘extent_order’值本地拒绝服务漏洞
CVE-2012-5679Adobe Photoshop Camera Raw 缓冲区溢出漏洞
CVE-2012-5680Adobe Photoshop Camera Raw 缓冲区溢出漏洞
CVE-2012-6333Xen 资源管理错误漏洞

IV. Related Vulnerabilities

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

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