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CVE-2017-5669

EPSS 0.05% · P16
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I. Basic Information for CVE-2017-5669

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The do_shmat function in ipc/shm.c in the Linux kernel through 4.9.12 does not restrict the address calculated by a certain rounding operation, which allows local users to map page zero, and consequently bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat system calls in a privileged context.
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 权限许可和访问控制问题漏洞
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 4.9.12及之前的版本中的ipc/shm.c文件的‘do_shmat’函数存在安全漏洞。本地攻击者可借助特制的shmget和shmat系统调用利用该漏洞绕过保护机制。
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-2017-5669

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III. Intelligence Information for CVE-2017-5669

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Same Patch Batch · n/a · 2017-02-24 · 28 CVEs total

CVE-2017-6197radare2 安全漏洞
CVE-2017-6310tnef 安全漏洞
CVE-2017-6309tnef 安全漏洞
CVE-2017-6308tnef 数字错误漏洞
CVE-2017-6307tnef 安全漏洞
CVE-2017-6306ytnef 路径遍历漏洞
CVE-2017-6305ytnef 安全漏洞
CVE-2017-6304ytnef 安全漏洞
CVE-2017-6303ytnef 数字错误漏洞
CVE-2017-6302ytnef 数字错误漏洞
CVE-2017-6301ytnef 安全漏洞
CVE-2017-6300ytnef 缓冲区错误漏洞
CVE-2017-6299ytnef 安全漏洞
CVE-2017-6298ytnef 安全漏洞
CVE-2016-2226libiberty 数字错误漏洞
CVE-2017-6196Artifex Software Ghostscript 安全漏洞
CVE-2016-5027libdwarf 安全漏洞
CVE-2016-4493libiberty 安全漏洞
CVE-2016-4492libiberty 缓冲区错误漏洞
CVE-2016-4491libiberty 安全漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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