threat-intel
Proof-of-Concept Exploit Released for Linux ‘Bad Epoll’ Root Access Vulnerability
High
Summary
A proof-of-concept exploit for a Linux kernel vulnerability, dubbed ‘Bad Epoll,’ has been released, allowing unprivileged processes to gain root access on various devices. The vulnerability stems from a race condition within the epoll I/O event notification facility and was discovered by researchers at Seoul National University. The delay in patching the issue highlights a concerning trend of slow response times for critical kernel security fixes.
Summary written automatically in our own words from the original article, which belongs to its publisher and remains the reference. It may contain errors. Sources & data