Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Potential jail escape vulnerabilities in netmap
Vulnerability Description
A user-provided integer option was passed to nmreq_copyin() without checking if it would overflow. This insufficient bounds checking could lead to kernel memory corruption. On systems configured to include netmap in their devfs_ruleset, a privileged process running in a jail can affect the host environment.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeBSD 输入验证错误漏洞
Vulnerability Description
FreeBSD是Freebsd基金会的一套类Unix操作系统。 FreeBSD存在输入验证错误漏洞，该漏洞源于netmap的nmreq_copyin（）函数中的整数溢出。本地用户可以触发整数溢出，并以提升的权限执行任意代码。攻击者利用该漏洞升级系统上的权限。
CVSS Information
N/A
Vulnerability Type
N/A