Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The i386_set_ldt system call in NetBSD 1.5 and earlier, and OpenBSD 2.8 and earlier, when the USER_LDT kernel option is enabled, does not validate a call gate target, which allows local users to gain root privileges by creating a segment call gate in the Local Descriptor Table (LDT) with a target that specifies an arbitrary kernel address.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
NetBSD权限漏洞
Vulnerability Description
NetBSD 1.5及其早期版本，OpenBSD 2.8及其早期版本中的i386_set_ldt系统调用不验证调用门目标，当USER_LDT核心选项启用时，本地用户可以通过创建具有指定任意内核地址的目标的Local Descriptor Table (LDT)中的段调用门获取根权限。
CVSS Information
N/A
Vulnerability Type
N/A