Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel through 4.3.3 do not verify an address length, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 本地信息泄露漏洞
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 4.3.2及之前版本的drivers/net/ppp/pptp.c文件中的‘pptp_bind’和‘pptp_connect’函数存在安全漏洞，该漏洞源于程序没有验证地址长度。本地攻击者可借助特制的应用程序利用该漏洞获取内核内存的敏感信息，绕过KASLR保护机制。
CVSS Information
N/A
Vulnerability Type
N/A