{
  "id": "CVE-2023-41097",
  "sourceIdentifier": "product-security@silabs.com",
  "published": "2023-12-21T21:15:08.020",
  "lastModified": "2024-11-21T08:20:34.237",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Observable Timing Discrepancy, Covert Timing Channel vulnerability in Silabs GSDK on ARM potentially allows Padding Oracle Crypto Attack on CBC PKCS7.This issue affects GSDK: through 4.4.0."
    },
    {
      "lang": "es",
      "value": "Una discrepancia de tiempo observable, vulnerabilidad de canal de tiempo oculto en Silabs GSDK en ARM potencialmente permite un ataque de Padding Oracle Crypto en CBC PKCS7. Este problema afecta a GSDK: hasta 4.4.0."
    }
  ],
  "metrics": {
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        "type": "Secondary",
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          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 4.6,
          "baseSeverity": "MEDIUM",
          "attackVector": "PHYSICAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 3.6
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
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  "weaknesses": [
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      "source": "product-security@silabs.com",
      "type": "Secondary",
      "description": [
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          "lang": "en",
          "value": "CWE-208"
        },
        {
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          "value": "CWE-327"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-203"
        }
      ]
    }
  ],
  "configurations": [
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      "nodes": [
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          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "https://github.com/SiliconLabs/gecko_sdk/releases",
      "source": "product-security@silabs.com",
      "tags": [
        "Release Notes"
      ]
    },
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      "source": "product-security@silabs.com",
      "tags": [
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    {
      "url": "https://github.com/SiliconLabs/gecko_sdk/releases",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
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    },
    {
      "url": "https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm0000007rArIAI?operationContext=S1",
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}