VULNERABILITY INTELLIGENCE

CVE-2021-37848

CVSS score7.5 HIGH
EPSS probability1.54%
CISA KEVNot currently listed
Published2021-08-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

common/password.c in Pengutronix barebox through 2021.07.0 leaks timing information because strncmp is used during hash comparison.

Weakness classification

  • CWE-203: Observable Discrepancy

Primary references