sudo 与 su 两个命令的最大区别是： sudo 命令需要输入当前用户的密码，su 命令需要输入 root 用户的密码。另外一个区别是其默认行为。sudo 命令只允许使用提升的权限运行单个命令，而 su 命令会启动一个新的 shell，同时允许使用 root 权限运行尽可能多的命令 ...

sudo 与 su 命令的区别： sudo 命令需要输入当前用户的密码，su 命令需要输入 root 用户的密码。sudo 命令只允许使用提升的权限运行单个命令，而 su 命令会启动一个新的 shell，同时允许使用 root 权限运行尽可能多的命令，直到明确退出登录。 su 切换不同的用户的 ...

A vulnerability in the Linux sudo command has been discovered that could allow unprivileged users to execute commands as root. Thankfully, this vulnerability only works in non-standard configurations ...

科技媒体 borncity 昨日（7 月 1 日）发布博文，报道称 Linux 中的 sudo 命令存在严重漏洞，被攻击者利用，可以提升权限至 root 级别。 援引博文介绍，该漏洞追踪编号为 CVE-2025-32463，其根源在于系统不当处理 /etc/ nsswitch.conf 文件，可能导致 root 权限被非法获取。

Sudo, the main command in Linux that allows users to run tasks, has been found to have a vulnerability that allows unauthorized users to execute commands as a root user. The vulnerability, known as ...

If you want your Linux server to be really secure, you defend it with SELinux. Many sysadmins don't bother because SELinux can be difficult to set up. But, if you really want to nail down your server, ...

There's a lot of hubbub out there now about a security hole in the Unix/Linux family's sudo command. Sudo is the command, which enables normal users to run commands as if they were the root user, aka ...

A high-severity vulnerability in sudo has been patched in a number of Linux distributions; the flaw allows local attackers to elevate privileges to root. Red Hat, Debian and other Linux distributions ...

Qualys said the vuln gives any local user root access to systems running the most popular version of Sudo. A doozy of a bug that could allow any local user on most Linux or Unix systems to gain root ...

A now-fixed Sudo vulnerability allowed any local user to gain root privileges on Unix-like operating systems without requiring authentication. Sudo is a Unix program ...