fkie_cve-2023-0775
Vulnerability from fkie_nvd
Published
2023-03-28 17:15
Modified
2024-11-21 07:37
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An invalid ‘prepare write request’ command can cause the Bluetooth LE stack to run out of memory and fail to be able to handle subsequent connection requests, resulting in a denial-of-service.
References
product-security@silabs.comhttps://github.com/SiliconLabs/gecko_sdkProduct
product-security@silabs.comhttps://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000SMMyGQAX?operationContext=S1Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://github.com/SiliconLabs/gecko_sdkProduct
af854a3a-2127-422b-91ae-364da2661108https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000SMMyGQAX?operationContext=S1Permissions Required
Impacted products
Vendor Product Version
silabs gecko_software_development_kit 5.1.0
silabs gecko_software_development_kit 5.1.1


To clipboard 

{
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    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:5.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E4B59E7E-4AAB-4C00-8817-5DC01C036811",
              "vulnerable": true
            },
            {
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            }
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An invalid \u2018prepare write request\u2019 command can cause the Bluetooth LE stack to run out of memory and fail to be able to handle subsequent connection requests, resulting in a denial-of-service."
    }
  ],
  "id": "CVE-2023-0775",
  "lastModified": "2024-11-21T07:37:47.827",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "product-security@silabs.com",
        "type": "Secondary"
      },
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          "attackVector": "ADJACENT_NETWORK",
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          "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",
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  },
  "published": "2023-03-28T17:15:12.187",
  "references": [
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      "source": "product-security@silabs.com",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/SiliconLabs/gecko_sdk"
    },
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      "tags": [
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  ],
  "sourceIdentifier": "product-security@silabs.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-20"
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      "type": "Secondary"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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