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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 0 LOW 2

Signals Exploited in the wild (KEV) 0 Patch available 0 No fix listed 2 Has CVE 2

Fix status Fixed 0 Partial 0 Will not fix 0 Deferred 0 No fix listed 2

Impact type Code execution 0 Privilege escalation 0 Security bypass 0 Information disclosure 0 Tampering 0 Denial of service 2 Spoofing 0 Cross-site scripting 0 SQL injection 0

Attack vector Network 2 Adjacent network 0 Local 0 Physical 0

Requirements No authentication 2 No user interaction 2

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Weakness (CWE) CWE-130 Improper Handling of Length Parameter Inconsistency 1 CWE-416 Use After Free 1 CWE-617 Reachable Assertion 1

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Release: zephyrproject-rtos zephyr unspecified × Clear all filters

TI-2021-02418 CVE-2021-3454

Reachable assertion in zephyrproject zephyr

Priority LOW 35

Truncated L2CAP K-frame causes assertion failure.

CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00961 · Published 2021-10-19 · No fix listed CWE-130

TI-2021-02419 CVE-2021-3455

Use after free in zephyrproject zephyr

Priority LOW 35

Disconnecting L2CAP channel right after invalid ATT request leads freeze.

CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01106 · Published 2021-10-19 · No fix listed CWE-416

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