CVE-2021-3319

DOS: Incorrect 802154 Frame Validation for Omitted Source / Dest Addresses

State: Published
Severity: 6.5 Medium
Published: Oct 5, 2021
Updated: Sep 16, 2024
Reserved: Jan 27, 2021

Description

DOS: Incorrect 802154 Frame Validation for Omitted Source / Dest Addresses. Zephyr versions >= > v2.4.0 contain NULL Pointer Dereference (CWE-476), Attempt to Access Child of a Non-structure Pointer (CWE-588). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H	zephyr

Weaknesses

CWE-476 NULL Pointer Dereference (CWE-476)
CWE-588 Attempt to Access Child of a Non-structure Pointer (CWE-588)

Affected Products

Product	Versions
zephyrzephyrproject-rtos	> v2.4.0 to before unspecifiedAffected

References

http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94jg-2p6q-5364

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