nvd-json-data-feeds/CVE-2022/CVE-2022-201xx/CVE-2022-20153.json

{
  "id": "CVE-2022-20153",
  "sourceIdentifier": "security@android.com",
  "published": "2022-06-15T14:15:11.610",
  "lastModified": "2024-11-21T06:42:15.453",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In rcu_cblist_dequeue of rcu_segcblist.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-222091980References: Upstream kernel"
    },
    {
      "lang": "es",
      "value": "En la funci\u00f3n rcu_cblist_dequeue del archivo rcu_segcblist.c, se presenta un posible uso de memoria previamente liberada debido a un bloqueo inapropiado. Esto podr\u00eda conllevar a una escalada local de privilegios en el kernel con los privilegios de ejecuci\u00f3n System requeridos. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. Producto: Android, Versiones: Android kernel, ID de Android: A-222091980, Referencias: Kernel Ascendente"
    }
  ],
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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        "exploitabilityScore": 0.8,
        "impactScore": 5.9
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        "baseSeverity": "HIGH",
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "references": [
    {
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}