Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer overflow in the uvm_map_isavail function in uvm/uvm_map.c in OpenBSD 5.9 allows local users to cause a denial of service (kernel panic) via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenBSD 数字错误漏洞
Vulnerability Description
OpenBSD是加拿大OpenBSD项目组开发的一套跨平台的、基于BSD的类UNIX操作系统。 OpenBSD 5.9版本中的uvm/uvm_map.c文件的‘uvm_map_isavail’函数存在整数溢出漏洞。本地攻击者可借助特制的mmap调用利用该漏洞造成拒绝服务（内核意外终止）。
CVSS Information
N/A
Vulnerability Type
N/A