Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In util-linux before 2.32-rc1, bash-completion/umount allows local users to gain privileges by embedding shell commands in a mountpoint name, which is mishandled during a umount command (within Bash) by a different user, as demonstrated by logging in as root and entering umount followed by a tab character for autocompletion.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
util-linux 权限许可和访问控制问题漏洞
Vulnerability Description
util-linux是一套用在Linux系统中并包含了多种系统管理工具的软件包，它提供加载、卸载、格式化、分区和管理硬盘驱动器，打开tty端口并得到内核消息等工具。 util-linux 2.32-rc1之前版本中的bash-completion/umount存在安全漏洞。本地攻击者可通过在mountpoint名称中注入shell命令利用该漏洞获取权限。
CVSS Information
N/A
Vulnerability Type
N/A