{"id":"CVE-2021-3319","state":"PUBLISHED","title":"DOS: Incorrect 802154 Frame Validation for Omitted Source / Dest Addresses","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). 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