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ID

VAR-202301-2092


CVE

CVE-2023-0396


TITLE

Zephyr  Out-of-bounds read vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2023-002652

DESCRIPTION

A malicious / defective bluetooth controller can cause buffer overreads in the most functions that process HCI command responses. Zephyr Exists in an out-of-bounds read 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-2023-0396 // JVNDB: JVNDB-2023-002652 // VULMON: CVE-2023-0396

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: - version: -

Trust: 0.8

vendor:zephyrmodel:zephyrscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2023-002652 // NVD: CVE-2023-0396

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-0396
value: MEDIUM

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2023-0396
value: MEDIUM

Trust: 1.0

NVD: CVE-2023-0396
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202301-1798
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2023-0396
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2023-0396
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
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-2023-002652 // CNNVD: CNNVD-202301-1798 // NVD: CVE-2023-0396 // NVD: CVE-2023-0396

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.0

problemtype:CWE-126

Trust: 1.0

problemtype:Out-of-bounds read (CWE-125) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-002652 // NVD: CVE-2023-0396

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202301-1798

PATCH

title:Buffer Overreads in Bluetooth HCIurl:https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8rpp-6vxq-pqg3

Trust: 0.8

title:zephyr Buffer error vulnerability fixurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=223859

Trust: 0.6

title: - url:https://github.com/Live-Hack-CVE/CVE-2023-0396

Trust: 0.1

sources: VULMON: CVE-2023-0396 // JVNDB: JVNDB-2023-002652 // CNNVD: CNNVD-202301-1798

EXTERNAL IDS

db:NVDid:CVE-2023-0396

Trust: 3.4

db:JVNDBid:JVNDB-2023-002652

Trust: 0.8

db:CNNVDid:CNNVD-202301-1798

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2023-0396

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2023-0396 // JVNDB: JVNDB-2023-002652 // CNNVD: CNNVD-202301-1798 // NVD: CVE-2023-0396

REFERENCES

url:https://github.com/zephyrproject-rtos/zephyr/security/advisories/ghsa-8rpp-6vxq-pqg3

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2023-0396

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2023-0396/

Trust: 0.6

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

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2023-0396

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2023-0396 // JVNDB: JVNDB-2023-002652 // CNNVD: CNNVD-202301-1798 // NVD: CVE-2023-0396

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2023-0396
db:JVNDBid:JVNDB-2023-002652
db:CNNVDid:CNNVD-202301-1798
db:NVDid:CVE-2023-0396

LAST UPDATE DATE

2025-04-05T00:30:23.294000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2023-0396date:2023-01-26T00:00:00
db:JVNDBid:JVNDB-2023-002652date:2023-07-25T02:24:00
db:CNNVDid:CNNVD-202301-1798date:2023-02-06T00:00:00
db:NVDid:CVE-2023-0396date:2025-04-03T20:15:20.587

SOURCES RELEASE DATE

db:VULMONid:CVE-2023-0396date:2023-01-25T00:00:00
db:JVNDBid:JVNDB-2023-002652date:2023-07-25T00:00:00
db:CNNVDid:CNNVD-202301-1798date:2023-01-25T00:00:00
db:NVDid:CVE-2023-0396date:2023-01-25T02:02:06.200