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Unrated severityNVD Advisory· Published Oct 5, 2021· Updated Sep 16, 2024

BT: Possible to overwrite an existing bond during keys distribution phase when the identity address of the bond is known

CVE-2021-3436

Description

BT: Possible to overwrite an existing bond during keys distribution phase when the identity address of the bond is known. Zephyr versions >= 1.14.2, >= 2.4.0, >= 2.5.0 contain Use of Multiple Resources with Duplicate Identifier (CWE-694). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Zephyrproject Rtos/Zephyrllm-fuzzy2 versions
    >=1.14.2, >=2.4.0, >=2.5.0+ 1 more
    • (no CPE)range: >=1.14.2, >=2.4.0, >=2.5.0
    • (no CPE)range: 1.14.2

Patches

Vulnerability mechanics

References

1

News mentions

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