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CVE-2016-1583

EPSS 0.37% · P59
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I. Basic Information for CVE-2016-1583

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling.
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/ecryptfs/kthread.c文件本地提权漏洞
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 4.6.2及之前版本的fs/ecryptfs/kthread.c文件中的‘ecryptfs_privileged_open’函数存在安全漏洞。本地攻击者可借助特制的mmap调用利用该漏洞获取权限，或造成拒绝服务（栈内存消耗）。
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-2016-1583

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III. Intelligence Information for CVE-2016-1583

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Same Patch Batch · n/a · 2016-06-27 · 14 CVEs total

CVE-2014-9903Linux kernel 信息泄露漏洞
CVE-2014-9904Linux kernel ALSA子系统安全漏洞
CVE-2016-0758Linux kernel 安全漏洞
CVE-2016-3707Linux kernel 控制错误漏洞
CVE-2016-3713Linux kernel 安全漏洞
CVE-2016-3949Siemens SIMATIC S7-300 CPU 拒绝服务漏洞
CVE-2016-4440Linux kernel 安全漏洞
CVE-2016-4470Linux kernel 安全漏洞
CVE-2016-5243Linux kernel 安全漏洞
CVE-2016-5244Linux kernel 安全漏洞
CVE-2016-5728Linux kernel 竞争条件漏洞
CVE-2016-5828Linux kernel 安全漏洞
CVE-2016-5829Linux kernel 基于堆的缓冲区错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2016-1583

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