CVEvulnerability

CVE-2021-3510

7.5 HIGH Published 2021-10-05 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-10-05
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-588

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

Affected configurations

• zephyrproject zephyr 1.14.0 • zephyrproject zephyr 1.14.1 • zephyrproject zephyr 1.14.2 • zephyrproject zephyr 1.14.3 • zephyrproject zephyr 2.5.0 • zephyrproject zephyr 2.5.1 • zephyrproject zephyr 2.6.0 • zephyrproject zephyr 2.6.1

Related

Weakness · CWE (1)

  • CWE-588 Attempt to Access Child of a Non-structure Pointer weakness

Referenced by CWE · observed example (1)

  • CWE-588 Attempt to Access Child of a Non-structure Pointer weakness

References