Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The open_by_handle_at function in vzkernel before 042stab090.5 in the OpenVZ modification for the Linux kernel 2.6.32, when using simfs, might allow local container users with CAP_DAC_READ_SEARCH capability to bypass an intended container protection mechanism and access arbitrary files on a filesystem via vectors related to use of the file_handle structure.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel OpenVZ modification vzkernel 安全漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。OpenVZ modification是其中的一个基于Linux内核的操作系统级虚拟化技术，也被称为虚拟专用服务器（VPS）或虚拟环境（VE）。vzkernel是其中的一个OpenVZ核心包。 Linux kernel 2.6.32版本中的OpenVZ modification的vzkernel 042stab090.5之前版本的‘open_by_handle_at’函数存在安全漏洞。本地攻击者可利用该漏洞绕过容器保护机制
CVSS Information
N/A
Vulnerability Type
N/A