VULNERABILITY INTELLIGENCE

CVE-2022-4139

CVSS score7.8 HIGH
EPSS probability0.26%
CISA KEVNot currently listed
Published2023-01-27
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • secalert@redhat.com: CWE-281
  • nvd@nist.gov: CWE-401

Primary references