CVE-2023-6387

A potential buffer overflow exists in the Bluetooth LE HCI CPC sample application in the Gecko SDK which may result in a denial of service or remote code execution

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://community.silabs.com/069Vm000000WNKuIAO	Permissions Required
https://github.com/SiliconLabs/gecko_sdk/releases/tag/v4.4.0	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*

History

25 Sep 2024, 17:15

Type	Values Removed	Values Added
CWE		CWE-787 CWE-125

10 Feb 2024, 04:10

Type	Values Removed	Values Added
First Time		Silabs Silabs gecko Software Development Kit
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
CPE		cpe:2.3:a:silabs:gecko_software_development_kit::::::::
References	~~() https://community.silabs.com/069Vm000000WNKuIAO -~~	() https://community.silabs.com/069Vm000000WNKuIAO - Permissions Required
References	~~() https://github.com/SiliconLabs/gecko_sdk/releases/tag/v4.4.0 -~~	() https://github.com/SiliconLabs/gecko_sdk/releases/tag/v4.4.0 - Release Notes
CWE		CWE-131

02 Feb 2024, 16:30

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-02 16:15

Updated : 2024-09-25 17:15

NVD link : CVE-2023-6387

Mitre link : CVE-2023-6387

CVE.ORG link : CVE-2023-6387

JSON object : View

Products Affected

silabs

gecko_software_development_kit

CWE

CWE-131

Incorrect Calculation of Buffer Size

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

{"id": "CVE-2023-6387", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}, {"type": "Secondary", "source": "product-security@silabs.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2024-02-02T16:15:53.337", "references": [{"url": "https://community.silabs.com/069Vm000000WNKuIAO", "tags": ["Permissions Required"], "source": "product-security@silabs.com"}, {"url": "https://github.com/SiliconLabs/gecko_sdk/releases/tag/v4.4.0", "tags": ["Release Notes"], "source": "product-security@silabs.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-131"}]}, {"type": "Secondary", "source": "product-security@silabs.com", "description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A potential buffer overflow exists in the Bluetooth LE HCI CPC sample application in the Gecko SDK which may result in a denial of service or remote code execution"}, {"lang": "es", "value": "Existe un posible desbordamiento del b\u00fafer en la aplicaci\u00f3n de muestra Bluetooth LE HCI CPC en el SDK de Gecko, lo que puede provocar una denegaci\u00f3n de servicio o la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2024-09-25T17:15:14.770", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "622923FE-6895-4AC7-B0D5-CA7A7764E91B", "versionEndExcluding": "4.4.0"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@silabs.com"}