VULNERABILITY INTELLIGENCE

CVE-2022-0433

CVSS score5.5 MEDIUM
EPSS probability0.29%
CISA KEVNot currently listed
Published2022-03-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

A NULL pointer dereference flaw was found in the Linux kernel's BPF subsystem in the way a user triggers the map_get_next_key function of the BPF bloom filter. This flaw allows a local user to crash the system. This flaw affects Linux kernel versions prior to 5.17-rc1.

Weakness classification

  • secalert@redhat.com: CWE-908
  • nvd@nist.gov: CWE-476

Primary references