Linux exposes critical vulnerabilities, allowing privilege escalation to Root with just 10 lines of code, posing potential risks to the infrastructure of the encryption industry

ME News Report, May 9 (UTC+8), “Copy Fail” is a recently disclosed local privilege escalation vulnerability in the Linux kernel, affecting many mainstream Linux distributions since 2017. Researchers state that attackers, after gaining regular user privileges, can use about 10 lines of Python code to quickly obtain root-level permissions. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has listed this vulnerability in the “Known Exploited Vulnerabilities Catalog (KEV).” Because many cryptographic infrastructures rely on Linux—including exchanges, validation nodes, mining pools, hosted wallets, and cloud trading systems—this vulnerability is drawing significant attention in the crypto industry. Analysts point out that once attackers exploit the vulnerability to compromise related servers, they could further steal private keys, control validation nodes, gain administrator privileges, or even launch ransomware attacks. Although the vulnerability itself does not directly impact blockchain protocols, if the underlying Linux system is compromised, it could pose serious operational and financial risks to the crypto ecosystem. Industry insiders also warn that as AI-assisted vulnerability discovery capabilities improve, similar underlying security issues may be detected and weaponized more quickly in the future, increasing the industry’s reliance on server and operating system security. (Source: ChainCatcher)