CVE-2022-3806 (GCVE-0-2022-3806)

Vulnerability from cvelistv5 – Published: 2023-01-19 00:00 – Updated: 2025-04-03 19:54
VLAI
Title
Bluetooth HCI Error Handling Double Free
Summary
Inconsistent handling of error cases in bluetooth hci may lead to a double free condition of a network buffer.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
zephyrproject-rtos zephyr Affected: unspecified , ≤ v3.2 (custom)
Create a notification for this product.
Date Public
2023-01-18 00:00
Show details on NVD website
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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