CVE-2017-6345: Linux Kernel

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have unspecified other impact via crafted system calls.

Affected products

• Linux Linux Kernel: up to and including 4.9.12

Published 2017-03-01. Last modified 2026-06-17.