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I. Basic Information for CVE-2014-0038
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The compat_sys_recvmmsg function in net/compat.c in the Linux kernel before 3.13.2, when CONFIG_X86_X32 is enabled, allows local users to gain privileges via a recvmmsg system call with a crafted timeout pointer parameter.
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‘compat_sys_recvmmsg’函数输入验证错误漏洞
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.13.1及之前的版本中的net/compat.c文件中的‘compat_sys_recvmmsg’函数中存在输入验证漏洞。当内核配置选项设置为‘CONFIG_X86_X32’时，本地攻击者可通过带有‘timeout pointer’参数的recvmmsg系统调用利用该漏洞获取特权。
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2014-0038
#POC DescriptionSource LinkShenlong Link
1Linux local root exploit for CVE-2014-0038https://github.com/saelo/cve-2014-0038POC Details
2SNP Assignment 1 Report - Linux box exploitation ( Vulnerability CVE-2014-0038)https://github.com/kiruthikan99/IT19115276POC Details
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III. Intelligence Information for CVE-2014-0038
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2014-0038

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