{
  "id": "CVE-2023-20639",
  "sourceIdentifier": "security@mediatek.com",
  "published": "2023-03-07T21:15:11.270",
  "lastModified": "2023-03-13T03:58:38.750",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In ril, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07628587; Issue ID: ALPS07628587."
    }
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.8,
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  "references": [
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      "url": "https://corp.mediatek.com/product-security-bulletin/March-2023",
      "source": "security@mediatek.com",
      "tags": [
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}