CVE-2023-6200: Linux Kernel

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

A race condition was found in the Linux Kernel. Under certain conditions, an unauthenticated attacker from an adjacent network could send an ICMPv6 router advertisement packet, causing arbitrary code execution.

Affected products

• Linux Linux Kernel: before 6.7 (fixed in 6.7); version 6.7 only

Published 2024-01-28. Last modified 2026-06-17.