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CVE-2013-7421

EPSS 0.04% · P13
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I. Basic Information for CVE-2013-7421

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.
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 Crypto API 本地安全绕过漏洞
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 3.18.5之前版本的Crypto API中存在安全漏洞，该漏洞源于Crypto子系统没有正确处理模块的自动加载。本地攻击者可借助request_module（）调用利用该漏洞加载任意内核模块。
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-2013-7421

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III. Intelligence Information for CVE-2013-7421

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Same Patch Batch · n/a · 2015-03-02 · 5 CVEs total

CVE-2014-8160Linux kernel 安全绕过漏洞
CVE-2014-9644Linux kernel Crypto API 本地安全绕过漏洞
CVE-2015-0239Linux kernel 竞争条件问题漏洞
CVE-2014-8921IBM Notes Traveler Companion for Window Phone Notes Traveler 信息泄露漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2013-7421

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