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CVE-2012-2119

EPSS 0.34% · P57
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I. Basic Information for CVE-2012-2119

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Buffer overflow in the macvtap device driver in the Linux kernel before 3.4.5, when running in certain configurations, allows privileged KVM guest users to cause a denial of service (crash) via a long descriptor with a long vector length.
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
MacVTap 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MacVTap是用于简化虚拟化桥型网络的设备驱动程序。 Linux kernel 3.4.5之前版本中的macvtap设备驱动程序中存在缓冲区溢出漏洞。程序在某些配置下运行的过程中，通过带有较长的向量长度的描述符，带有特权KVM guest攻击者利用该漏洞导致拒绝服务（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

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2012-2119

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III. Intelligence Information for CVE-2012-2119

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Same Patch Batch · n/a · 2013-01-22 · 10 CVEs total

CVE-2012-2137Linux Kernel KVM ‘kvm_set_irq()’函数本地缓冲区错误漏洞
CVE-2012-2372Linux Kernel RDS本地拒绝服务漏洞
CVE-2012-3364Linux kernel NCI多个远程基于栈的缓冲区错误漏洞
CVE-2012-4414Oracle MySQL SQL注入漏洞
CVE-2012-4461Linux Kernel KVM 本地拒绝服务漏洞
CVE-2012-4918Call of Duty Elite for iOS 证书验证安全漏洞
CVE-2012-5616Apache CloudStack 本地信息泄露漏洞
CVE-2012-6096Nagios Core/Icinga ‘process_cgivars()’函数栈缓冲区溢出漏洞
CVE-2012-6502Microsoft Internet Explorer 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2012-2119

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