Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The rfcomm_sock_bind function in net/bluetooth/rfcomm/sock.c in the Linux kernel before 4.2 allows local users to obtain sensitive information or cause a denial of service (NULL pointer dereference) via vectors involving a bind system call on a Bluetooth RFCOMM socket.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 本地安全漏洞
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 4.2之前的版本中的net/bluetooth/rfcomm/sock.c文件中的‘rfcomm_sock_bind’函数存在安全漏洞。本地攻击者可利用该漏洞获取敏感信息或造成拒绝服务（空指针逆向引用）。
CVSS Information
N/A
Vulnerability Type
N/A