Denial of Service in Silicon Labs RS9116 Bluetooth SDK

{
  "id": "767cd3c71cfc0676ec9549a949af6234694d5265d4fce8af057aa2d4b3158eb4",
  "url": "https://osv.dev/vulnerability/CVE-2024-7139",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Denial of Service in Silicon Labs RS9116 Bluetooth SDK",
    "summary": "Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow. This buffer overflow triggers an assert, which results in a temporary denial of service. If a watchdog timer is not enabled, a hard reset is required to recover the device.",
    "evidence": "osv:CVE-2024-7139",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-7139",
      "aliases": [
        "CVE-2024-7139"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/siliconlabs/wiseconnect-wifi-bt-sdk",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "efa842b5ab695298a87407c6c2271e1c99af71e7"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.10.4"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.10.4",
            "2.10.3",
            "2.8.2",
            "2.10.2",
            "2.10.1",
            "2.10.0",
            "2.9.2",
            "2.9.1",
            "2.9.0",
            "2.8.1",
            "2.8.0",
            "2.7.3",
            "2.7.1",
            "2.7.0",
            "2.5.0",
            "2.4.1-ED1",
            "2.4.1",
            "2.6.1",
            "2.6.0",
            "2.5.2",
            "2.5.1",
            "2.4.1-ED0",
            "2.4.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-7139.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.295733885Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/7xxx/CVE-2024-7139.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-7139",
        "https://community.silabs.com/068Vm00000I5mjD",
        "https://github.com/SiliconLabs/wiseconnect-wifi-bt-sdk"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-617",
          "CWE-787"
        ],
        "cna_assigner": "Silabs",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/7xxx/CVE-2024-7139.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-7139",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 509910,
  "published_at": "2024-12-19T19:24:08.214+00:00"
}