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CVE-2009-4004

EPSS 0.05% · P15
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I. Basic Information for CVE-2009-4004

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Buffer overflow in the kvm_vcpu_ioctl_x86_setup_mce function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.32-rc7 allows local users to cause a denial of service (memory corruption) or possibly gain privileges via a KVM_X86_SETUP_MCE IOCTL request that specifies a large number of Machine Check Exception (MCE) banks.
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
Linux Kernel 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux Kernel 2.6.32-rc7之前版本中的KVM子系统的arch/x86/kvm/x86.c文件中的kvm_vcpu_ioctl_x86_setup_mce函数中存在缓冲区错误漏洞。本地用户可以通过发送包含Machine Check Exception (MCE) banks的特制KVM_X86_SETUP_MCE IOCTL请求触发缓冲区溢出，导致拒绝服务攻击或获得特权。
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-2009-4004

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III. Intelligence Information for CVE-2009-4004

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Same Patch Batch · n/a · 2009-11-20 · 20 CVEs total

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CVE-2009-4046FrontAccounting gl/manage/ 未明参数SQL注入漏洞
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CVE-2005-4882Philippe Jounin Tftpd32 "tftpd" 长文件名请求远程拒绝服务漏洞
CVE-2009-4043Drupal 'AddToAny'跨站脚本攻击漏洞
CVE-2009-4042Drupal 'RootCandy Theme'跨站脚本攻击漏洞
CVE-2009-4041UseBB Bbcode解析远程拒绝服务漏洞
CVE-2009-4040Microsoft Internet Explorer 跨站脚本漏洞
CVE-2009-4039Piwigo 跨站脚本漏洞
CVE-2009-4038NCH Software Axon Virtual PBX '/logon'多个跨站脚本攻击漏洞
CVE-2009-4037FrontAccounting SQL注入漏洞
CVE-2005-4883Philippe Jounin Tftpd32 竞争条件无效连接帧拒绝服务漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

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