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 ...

The bug allows users to bypass privilege restrictions to execute commands as root. A vulnerability in Sudo, a core command utility for Linux, could allow a user to execute commands as a root user even ...

The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

SecureLayer7 安全研究人员近日公布了一个影响 Linux 系统的安全漏洞（CVE-2025-6019）的技术细节和概念验证（PoC）利用代码。该漏洞影响依赖 udisksd 守护进程和 libblockdev 后端的 Linux 发行版，包括 Fedora 和 SUSE。在配置不当的环境中，该漏洞可被轻易利用，允许 allow ...

There was a time when real system administrators just logged into Unix systems as root. But as we all know — with great power comes great responsibility. It’s too easy to do terrible things when you ...

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 ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of ...

我刚刚执行了一个新的ubuntu安装,我在lsof中看到以下内容： userA@az1:~$lsof COMMAND PID TID USER FD TYPE DEVICE SIZE/OFF NODE NAME init 1 root cwd ...

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux ...