Critical Kernel Rootkit Vulnerability Exploits Linux Distros Since 2017 (github.com)

• Compact 732-byte rootkit grants full root privileges
• Vulnerability persists across kernel versions since 2017
• Widespread impact on enterprise server security

"A newly identified 732-byte Python-based rootkit exploits a vulnerability present in Linux kernels since 2017. The flaw allows for unauthenticated root access, posing a severe threat to enterprise-grade infrastructure. Security researchers classify this as a high-priority risk, noting that virtually all major distributions are affected. System administrators are advised to apply kernel patches immediately to prevent unauthorized privilege escalation and system compromise across critical environments."