Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The service daemon in CRIU creates log and dump files insecurely, which allows local users to create arbitrary files and take ownership of existing files via unspecified vectors related to a directory path.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
CRIU 安全漏洞
Vulnerability Description
CRIU(Checkpoint/Restore In Userspace)是一套在Linux用户空间(userspace)上实现了checkpoint/restore功能的软件冻结和恢复执行工具。该工具支持冻结或者部分冻结一个应用程序的执行,并将其执行状态保存到磁盘中一系列文件中,也可以使用这些文件来恢复继续运行这个应用程序。 CRIU的服务守护进程中存在安全漏洞,该漏洞源于程序使用不安全的方式创建日志和转储文件。本地攻击者可利用该漏洞创建任意文件,获取当前文件的所有权。
CVSS Information
N/A
Vulnerability Type
N/A