Sign-up

ID

VAR-202301-2124


CVE

CVE-2022-3806


TITLE

Zephyr  Double release vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2023-002567

DESCRIPTION

Inconsistent handling of error cases in bluetooth hci may lead to a double free condition of a network buffer. Zephyr contains a double free vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2022-3806 // JVNDB: JVNDB-2023-002567 // VULMON: CVE-2022-3806

IOT TAXONOMY

category:['other device']sub_category:IoT device with Zephyr RTOS

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:zephyrprojectmodel:zephyrscope:lteversion:3.2.0

Trust: 1.0

vendor:zephyrmodel:zephyrscope:eqversion: -

Trust: 0.8

vendor:zephyrmodel:zephyrscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2023-002567 // NVD: CVE-2022-3806

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-3806
value: CRITICAL

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2022-3806
value: CRITICAL

Trust: 1.0

NVD: CVE-2022-3806
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202301-1799
value: CRITICAL

Trust: 0.6

nvd@nist.gov: CVE-2022-3806
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2022-3806
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2023-002567 // CNNVD: CNNVD-202301-1799 // NVD: CVE-2022-3806 // NVD: CVE-2022-3806

PROBLEMTYPE DATA

problemtype:CWE-415

Trust: 1.0

problemtype:Double release (CWE-415) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-002567 // NVD: CVE-2022-3806

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202301-1799

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202301-1799

PATCH

title:Bluetooth HCI Error Handling Double Freeurl:https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-w525-fm68-ppq3

Trust: 0.8

title:zephyr Remediation of resource management error vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=223699

Trust: 0.6

title: - url:https://github.com/Live-Hack-CVE/CVE-2022-3806

Trust: 0.1

sources: VULMON: CVE-2022-3806 // JVNDB: JVNDB-2023-002567 // CNNVD: CNNVD-202301-1799

EXTERNAL IDS

db:NVDid:CVE-2022-3806

Trust: 3.4

db:JVNDBid:JVNDB-2023-002567

Trust: 0.8

db:CNNVDid:CNNVD-202301-1799

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2022-3806

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2022-3806 // JVNDB: JVNDB-2023-002567 // CNNVD: CNNVD-202301-1799 // NVD: CVE-2022-3806

REFERENCES

url:https://github.com/zephyrproject-rtos/zephyr/security/advisories/ghsa-w525-fm68-ppq3

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2022-3806

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-3806/

Trust: 0.6

url:https://ieeexplore.ieee.org/abstract/document/10769424

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2022-3806

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2022-3806 // JVNDB: JVNDB-2023-002567 // CNNVD: CNNVD-202301-1799 // NVD: CVE-2022-3806

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2022-3806
db:JVNDBid:JVNDB-2023-002567
db:CNNVDid:CNNVD-202301-1799
db:NVDid:CVE-2022-3806

LAST UPDATE DATE

2025-04-04T22:28:54.403000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2022-3806date:2023-01-26T00:00:00
db:JVNDBid:JVNDB-2023-002567date:2023-07-21T00:48:00
db:CNNVDid:CNNVD-202301-1799date:2023-02-03T00:00:00
db:NVDid:CVE-2022-3806date:2025-04-03T20:15:17.550

SOURCES RELEASE DATE

db:VULMONid:CVE-2022-3806date:2023-01-25T00:00:00
db:JVNDBid:JVNDB-2023-002567date:2023-07-21T00:00:00
db:CNNVDid:CNNVD-202301-1799date:2023-01-25T00:00:00
db:NVDid:CVE-2022-3806date:2023-01-25T02:01:19.820