CVE-2022-4139: Linux Kernel

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.

Affected products

• Linux Linux Kernel: from 5.4, before 5.4.226 (fixed in 5.4.226); from 5.5, before 5.10.157 (fixed in 5.10.157); from 5.11, before 5.15.81 (fixed in 5.15.81); from 5.16, before 6.0.11 (fixed in 6.0.11); version 6.1 only

Published 2023-01-27. Last modified 2026-06-17.