Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p4, 11.0-RELEASE-p15, 10.4-STABLE, 10.4-RELEASE-p3, and 10.3-RELEASE-p24, the kernel does not properly clear the memory of the kld_file_stat structure before filling the data. Since the structure filled by the kernel is allocated on the kernel stack and copied to userspace, a leak of information from the kernel stack is possible. As a result, some bytes from the kernel stack can be observed in userspace.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeBSD 安全漏洞
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中存在安全漏洞，该漏洞源于程序在填充数据之前，没有正确的清除kld_file_stat框架的内存。攻击者可利用该漏洞获取内核栈中的字节。以下版本受到影响：FreeBSD 11.1-STABLE之前的版本，11.1-RELEASE-p4之前的版本，11.0-RELEASE-p15之前的版本，10.4-STABLE之前的版本
CVSS Information
N/A
Vulnerability Type
N/A