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CVE-2012-2127

EPSS 1.92% · P83
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I. Basic Information for CVE-2012-2127

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
fs/proc/root.c in the procfs implementation in the Linux kernel before 3.2 does not properly interact with CLONE_NEWPID clone system calls, which allows remote attackers to cause a denial of service (reference leak and memory consumption) by making many connections to a daemon that uses PID namespaces to isolate clients, as demonstrated by vsftpd.
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 ‘fs/proc/root.c’拒绝服务漏洞
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.2之前版本在procfs实现中的fs/proc/root.c中存在漏洞，该漏洞源于未正确相互影响CLONE_NEWPID克隆系统调用。远程攻击者可利用该漏洞通过制造许多链接到后台程序，使用PID命名空间隔离客户导致拒绝服务（引用泄漏和内存消耗）。
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-2012-2127

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III. Intelligence Information for CVE-2012-2127

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Same Patch Batch · n/a · 2012-06-21 · 37 CVEs total

CVE-2011-4599Unicode 缓冲区错误漏洞
CVE-2012-3791Simple Web Content Management System SQL注入漏洞
CVE-2011-0011qemu-kvm 安全漏洞
CVE-2011-1750Qemu-Kvm 缓冲区错误漏洞
CVE-2011-1751Qemu-Kvm 输入验证错误漏洞
CVE-2011-2212Qemu-Kvm 缓冲区错误漏洞
CVE-2011-2512QEMU KVM 'virtio_queue_notify()'函数本地权限提升漏洞
CVE-2011-2527QEMU '-runas'参数本地安全绕过漏洞
CVE-2011-2709libgssapi/libgssglue 'GSSAPI_MECH_CONF'环境变量本地权限提升漏洞
CVE-2012-0028Linux Kernel 'exec()' 本地拒绝服务漏洞
CVE-2012-0219Socat ‘xioscan_readline()’函数缓冲区溢出漏洞
CVE-2012-1149Apache OpenOffice 数字错误漏洞
CVE-2012-1616ICCLIB 资源管理错误漏洞
CVE-2012-2149Apache OpenOffice 数字错误漏洞
CVE-2012-2389hostapd 权限许可和访问控制漏洞
CVE-2012-2654OpenStack Compute (Nova)输入验证漏洞
CVE-2012-2716Drupal ‘Comment Moderation’ 模块跨站请求伪造漏洞
CVE-2012-2718Drupal ‘Counter’ 模块SQL注入漏洞
CVE-2011-1080Linux kernel‘do_replace’函数信息泄露漏洞
CVE-2010-4648Linux kernel‘orinoco_ioctl_set_auth’函数安全漏洞

Showing top 20 of 37 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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