CVE-2023-6387

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2023-6387

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6387.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-6387

Published

2024-02-02T15:18:13.169Z

Modified

2026-07-15T01:49:08.364916668Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Incorrect buffer parsing in Bluetooth LE sample code may lead to buffer overflow

Details

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

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6387.json",
    "cna_assigner": "Silabs",
    "cwe_ids": [
        "CWE-125",
        "CWE-787"
    ]
}

References

Affected packages

Git / github.com/siliconlabs/gecko_sdk

Affected ranges

Type

GIT

Repo

https://github.com/siliconlabs/gecko_sdk

Events

Introduced

Fixed

124fa19de8c8b3961d21c20857f7df32239786da

Database specific

{
    "cpe": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*",
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "1.0"
        },
        {
            "fixed": "4.4.0"
        },
        {
            "introduced": "0"
        }
    ]
}

Affected versions

v4.*

v4.2.0

v4.2.1

v4.2.2

v4.2.3

v4.3.0

v4.3.1

v4.3.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6387.json"