Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeBSD 整数符号错误漏洞
Vulnerability Description
FreeBSD是由Core Team团队负责的FreeBSD项目中的一套类Unix自由操作系统，是经过BSD、386BSD和4.4BSD发展而来的类Unix的一个重要分支。 FreeBSD的sys/kern/uipc_syscalls.c文件中的‘sockargs’函数存在整数符号错误漏洞。本地攻击者可借助负的‘buflen’参数利用该漏洞造成拒绝服务（内存覆盖和内存崩溃），或获取权限。以下版本受到影响：FreeBSD p34之前10.1版本，p17之前10.2版本，p3之前10.3版本。
CVSS Information
N/A
Vulnerability Type
N/A