CVE-2021-3510

published 2021-10-05

CVE-2021-3510: 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…

Priority P3 36 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

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

10 ranges

Vendor	Product	Version range	Fixed in
zephyrproject-rtos	zephyr	>= >1.14.0 < unspecified	unspecified
zephyrproject-rtos	zephyr	>= >2.5.0 < unspecified	unspecified
zephyrproject	zephyr	—	—
zephyrproject	zephyr	—	—
zephyrproject	zephyr	—	—
zephyrproject	zephyr	—	—
zephyrproject	zephyr	—	—
zephyrproject	zephyr	—	—
zephyrproject	zephyr	—	—
zephyrproject	zephyr	—	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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CWE-588