{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-6657",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-11T16:40:57.268096Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-11T16:41:06.836Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "GSDK/SiSDK",
          "product": "EFR32 BLE SDK",
          "repo": "https://github.com/SiliconLabs/gecko_sdk",
          "vendor": "silabs.com",
          "versions": [
            {
              "lessThanOrEqual": "7.1.1",
              "status": "affected",
              "version": "7.1.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "8.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A denial of service may be caused to a single peripheral device in a BLE network when multiple central \ndevices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device.\u003cbr\u003e"
            }
          ],
          "value": "A denial of service may be caused to a single peripheral device in a BLE network when multiple central \ndevices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-595",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-595 Connection Reset"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-821",
              "description": "CWE-821 Incorrect Synchronization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T14:16:17.415Z",
        "orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
        "shortName": "Silabs"
      },
      "references": [
        {
          "tags": [
            "permissions-required",
            "vendor-advisory"
          ],
          "url": "https://community.silabs.com/068Vm00000FfVNN"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "To mitigate the issue, upgrade to:\u0026nbsp;\u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cspan style=\"background-color: var(--wht);\"\u003eEFR32 BLE SDK 7.1.2(GSDK 4.4.4) or later except BLE SDK 8.0.0(SiSDK 2024.6.0)\u003c/span\u003e\u003c/li\u003e\u003cli\u003eEFR32 BLE SDK 8.1.0 (SiSDK 2024.6.1) or later\u003c/li\u003e\u003c/ul\u003e"
            }
          ],
          "value": "To mitigate the issue, upgrade to:\u00a0\n  *  EFR32 BLE SDK 7.1.2(GSDK 4.4.4) or later except BLE SDK 8.0.0(SiSDK 2024.6.0)\n  *  EFR32 BLE SDK 8.1.0 (SiSDK 2024.6.1) or later"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "BLE peripheral DoS after few cycles of connect/disconnects",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
    "assignerShortName": "Silabs",
    "cveId": "CVE-2024-6657",
    "datePublished": "2024-10-11T13:52:59.562Z",
    "dateReserved": "2024-07-10T14:18:38.454Z",
    "dateUpdated": "2024-11-04T14:16:17.415Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}