Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple integer signedness errors in smb_subr.c in the netsmb module in the kernel in NetBSD 5.0.2 and earlier, FreeBSD, and Apple Mac OS X allow local users to cause a denial of service (panic) via a negative size value in a /dev/nsmb ioctl operation, as demonstrated by a (1) SMBIOC_LOOKUP or (2) SMBIOC_OPENSESSION ioctl call.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
BSD Kernel Implementations 'smb_subr.c'内核模块数字错误漏洞
Vulnerability Description
NetBSD/FreeBSD/Apple Mac OS X都是基于BSD系统的操作系统。 NetBSD 5.0.2及更早版本，FreeBSD和Apple Mac OS X中内核中的netsmb模块中的smb_subr.c文件中存在多个整数符号错误。本地用户可以借助/dev/nsmb的ioctl操作中大小为负的值导致拒绝服务(死机)，该漏洞已在(1)SMBIOC_LOOKUP或(2)SMBIOC_OPENSESSION的ioctl响应中得到证实。
CVSS Information
N/A
Vulnerability Type
N/A