Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The networking implementation in the Linux kernel through 4.3.3, as used in Android and other products, does not validate protocol identifiers for certain protocol families, which allows local users to cause a denial of service (NULL function pointer dereference and system crash) or possibly gain privileges by leveraging CLONE_NEWUSER support to execute a crafted SOCK_RAW application.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel networking 拒绝服务漏洞
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。 Android和其他产品中使用的Linux kernel 4.3.2及之前版本中的networking实现过程中存在安全漏洞，该漏洞源于程序没有验证协议族的协议标识符。本地攻击者可通过使用CLONE_NEWUSER支持运行特制的SOCK_RAW应用，利用该漏洞拒绝服务（空指针逆向引用和系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A