VULNERABILITY INTELLIGENCE

CVE-2021-40017

CVSS score9.8 CRITICAL
EPSS probability0.65%
CISA KEVNot currently listed
Published2022-09-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The HW_KEYMASTER module lacks the validity check of the key format. Successful exploitation of this vulnerability may result in out-of-bounds memory access.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references