CVE-2021-33137: Intel Kernelflinger

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Out-of-bounds write in the Intel(R) Kernelflinger project may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected products

• Intel Kernelflinger: before 2021-06-28 (fixed in 2021-06-28)

Published 2022-02-09. Last modified 2026-06-17.