Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The SMB2_tcon function in fs/cifs/smb2pdu.c in the Linux kernel before 3.16.3 allows remote CIFS servers to cause a denial of service (NULL pointer dereference and client system crash) or possibly have unspecified other impact by deleting the IPC$ share during resolution of DFS referrals.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 资源管理错误漏洞
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 3.16.3之前版本的fs/cifs/smb2pdu.c文件中‘SMB2_tcon’函数存在安全漏洞，该漏洞源于程序处理DFS引用时删除了IPC$共享。攻击者可利用该漏洞造成拒绝服务（空指针逆向引用和客户端系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A