VULNERABILITY INTELLIGENCE

CVE-2024-6443

CVSS score6.3 MEDIUM
EPSS probability0.61%
CISA KEVNot currently listed
Published2024-10-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Description

In utf8_trunc in zephyr/lib/utils/utf8.c, last_byte_p can point to one byte before the string pointer if the string is empty.

Weakness classification

  • vulnerabilities@zephyrproject.org: CWE-125
  • nvd@nist.gov: CWE-125

Primary references