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CVE-2012-3375

EPSS 0.14% · P33
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I. Basic Information for CVE-2012-3375

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The epoll_ctl system call in fs/eventpoll.c in the Linux kernel before 3.2.24 does not properly handle ELOOP errors in EPOLL_CTL_ADD operations, which allows local users to cause a denial of service (file-descriptor consumption and system crash) via a crafted application that attempts to create a circular epoll dependency. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1083.
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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 3.2.24之前版本存在安全漏洞，该漏洞源于未正确处理EPOLL_CTL_ADD操作中的ELOOP错误。本地攻击者利用该漏洞通过特制尝试创建一个圆形的epoll的依赖关系的应用程序，导致拒绝服务（文件描述符消耗和系统崩溃）。
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-2012-3375

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III. Intelligence Information for CVE-2012-3375

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Same Patch Batch · n/a · 2012-10-03 · 12 CVEs total

CVE-2012-3552Linux Kernel ‘inet->opt ip_options’本地拒绝服务漏洞
CVE-2011-1833Linux kernel eCryptfs 任意目录装载漏洞
CVE-2011-3209Linux Kernel ‘clock_gettime()’ 本地拒绝服务漏洞
CVE-2012-3400Linux Kernel 缓冲区错误漏洞
CVE-2012-3412Linux kernel 数字错误漏洞
CVE-2012-3430Linux Kernel ‘rds_recvmsg()‘函数本地信息泄露漏洞
CVE-2012-3510Linux kernel 资源管理错误漏洞
CVE-2012-3511Linux kernel 竞争条件问题漏洞
CVE-2012-3520Linux Kernel Netlink消息处理本地权限提升漏洞
CVE-2012-3488PostgreSQL ‘xml_parse()’任意文件读取漏洞
CVE-2012-3489PostgreSQL‘xslt_process()’任意文件重写漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2012-3375

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