CVE-2022-2602: Canonical Ubuntu Linux

High severity, CVSS 7.0. EPSS: 1.4% chance of exploitation in the next 30 days.

io_uring UAF, Unix SCM garbage collection

Affected products

• Canonical Ubuntu Linux: version 18.04 only; version 20.04 only; version 22.04 only; version 22.10 only
• Linux Linux Kernel: up to and including 6.0.19

Published 2024-01-08. Last modified 2026-06-17.