FKIE_CVE-2022-20460

Vulnerability from fkie_nvd - Published: 2022-11-17 23:15 - Updated: 2025-04-30 15:15
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
In (TBD) mprot_unmap? of (TBD), there is a possible way to corrupt the memory mapping due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-239557547References: N/A
References
security@android.comhttps://source.android.com/security/bulletin/pixel/2022-11-01Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/pixel/2022-11-01Vendor Advisory
Impacted products
Vendor Product Version
google android -
To clipboard 

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              "criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*",
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  "descriptions": [
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      "lang": "en",
      "value": "In (TBD) mprot_unmap? of (TBD), there is a possible way to corrupt the memory mapping due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-239557547References: N/A"
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      "value": "En (TBD) mprot_unmap? de (TBD), existe una manera posible de da\u00f1ar la asignaci\u00f3n de memoria debido a una validaci\u00f3n de entrada incorrecta. Esto podr\u00eda conducir a una escalada local de privilegios con permisos de ejecuci\u00f3n del System necesarios. No se necesita la interacci\u00f3n del usuario para la explotaci\u00f3n. Producto: AndroidVersiones: kernel de AndroidID de Android: A-239557547 Referencias: N/A"
    }
  ],
  "id": "CVE-2022-20460",
  "lastModified": "2025-04-30T15:15:51.880",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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  "published": "2022-11-17T23:15:14.070",
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      "tags": [
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.