eBPF

Pierluigi Paganini July 30, 2021
CVE-2021-3490 – Pwning Linux kernel eBPF on Ubuntu machines

Researcher published an exploit code for a high-severity privilege escalation flaw (CVE-2021-3490) in Linux kernel eBPF on Ubuntu machines. The security researcher Manfred Paul of the RedRocket CTF team released the exploit code for a high-severity privilege escalation bug, tracked as CVE-2021-3490, in Linux kernel eBPF (Extended Berkeley Packet Filter). A local attacker could exploit the flaw to […]