VULNERABILITY INTELLIGENCE

CVE-2022-50252

CVSS score7.8 HIGH
EPSS probability0.17%
CISA KEVNot currently listed
Published2025-09-15
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: igb: Do not free q_vector unless new one was allocated Avoid potential use-after-free condition under memory pressure. If the kzalloc() fails, q_vector will be freed but left in the original adapter->q_vector[v_idx] array position.

Weakness classification

  • nvd@nist.gov: CWE-416

Primary references