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CVE-2021-3329

🗓️ 26 Feb 2023 07:10:15Reported by zephyrType

Lack of validation in HCI Host stack can crash bluetooth stac

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Reporter	Title	Published	Views	Family All 4
Prion	Stack overflow	26 Feb 202307:15	–	prion
Cvelist	CVE-2021-3329 DOS: Incorrect handling of the initial HCI ACL_MTU handshake packet leads to crash of bluetooth host layer	26 Feb 202300:00	–	cvelist
Vulnrichment	CVE-2021-3329 DOS: Incorrect handling of the initial HCI ACL_MTU handshake packet leads to crash of bluetooth host layer	26 Feb 202300:00	–	vulnrichment
NVD	CVE-2021-3329	26 Feb 202307:15	–	nvd

Nvd

Node

zephyrproject zephyrMatch2.4.0-

zephyrproject zephyrMatch2.4.0rc1

zephyrproject zephyrMatch2.4.0rc2

zephyrproject zephyrMatch2.4.0rc3

[
  {
    "vendor": "zephyrproject-rtos",
    "product": "zephyr",
    "versions": [
      {
        "version": "unspecified",
        "lessThanOrEqual": "v2.4",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
zephyrprojectsec	www.zephyrprojectsec.atlassian.net/browse/ZEPSEC-117

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26 Feb 2023 07:15Current

6.8Medium risk

Vulners AI Score6.8

CVSS36.5 - 9.6

EPSS0.00052

SSVC