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CVE-2021-3319

CVSS 6.5v3.1pub. 2021-10-05upd. 2024-11-21

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

CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

  • Zephyrproject Zephyr

    OS
    Zephyrproject
    2.4.0 – 2.5.0 (bez)
πŸ”΅
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

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CVE-2021-3319 β€” Zephyrproject β€” Zephyr β€” MEDIUM β€” CVSS 6.5 | CVEbaza.pl