VULNERABILITY INTELLIGENCE

CVE-2021-3510

CVSS score7.5 HIGH
EPSS probability0.96%
CISA KEVNot currently listed
Published2021-10-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Zephyr JSON decoder incorrectly decodes array of array. Zephyr versions >= >1.14.0, >= >2.5.0 contain Attempt to Access Child of a Non-structure Pointer (CWE-588). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-289f-7mw3-2qf4

Weakness classification

  • vulnerabilities@zephyrproject.org: CWE-588
  • nvd@nist.gov: NVD-CWE-Other

Primary references