CVE-2023-2481

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Source

https://cve.org/CVERecord?id=CVE-2023-2481

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2481.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-2481

Published

2023-05-18T18:44:48.742Z

Modified

2026-07-15T01:49:21.542206552Z

Severity

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

Summary

Key duplication in GSDK

Details

Compiler removal of buffer clearing in

sliseopaqueimportkey

in Silicon Labs Gecko Platform SDK v4.2.1 and earlier results in key material duplication to RAM.

Database specific

{
    "cwe_ids": [
        "CWE-14"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2481.json",
    "cna_assigner": "Silabs"
}

References

Affected packages

Git / github.com/siliconlabs/gecko_sdk

Affected ranges

Type

GIT

Repo

https://github.com/siliconlabs/gecko_sdk

Events

Introduced

Fixed

11dd105731f1ac4cac424691e09b159a03e76d32

Database specific

{
    "cpe": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.2.2"
        },
        {
            "last_affected": "4.2.1"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

v4.*

v4.2.0

v4.2.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2481.json"