FKIE_CVE-2020-12911

Vulnerability from fkie_nvd - Published: 2020-10-13 22:15 - Updated: 2024-11-21 05:00
Summary
A denial of service vulnerability exists in the D3DKMTCreateAllocation handler functionality of AMD ATIKMDAG.SYS (e.g. version 26.20.15029.27017). A specially crafted D3DKMTCreateAllocation API request can cause an out-of-bounds read and denial of service (BSOD). This vulnerability can be triggered from a non-privileged account.
Impacted products
Vendor Product Version
amd atikmdag.sys 26.20.15029.27017

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "A denial of service vulnerability exists in the D3DKMTCreateAllocation handler functionality of AMD ATIKMDAG.SYS (e.g. version 26.20.15029.27017). A specially crafted D3DKMTCreateAllocation API request can cause an out-of-bounds read and denial of service (BSOD). This vulnerability can be triggered from a non-privileged account."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de denegaci\u00f3n de servicio en la funcionalidad del manejador D3DKMTCreateAllocation de AMD ATIKMDAG.SYS (por ejemplo, versi\u00f3n 26.20.15029.27017).\u0026#xa0;Una petici\u00f3n de la API de D3DKMTCreateAllocation especialmente dise\u00f1ada puede causar una lectura fuera de l\u00edmites y una denegaci\u00f3n de servicio (BSOD).\u0026#xa0;Esta vulnerabilidad puede ser activada desde una cuenta no privilegiada"
    }
  ],
  "id": "CVE-2020-12911",
  "lastModified": "2024-11-21T05:00:32.397",
  "metrics": {
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        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
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          "version": "2.0"
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        "obtainOtherPrivilege": false,
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  "published": "2020-10-13T22:15:13.433",
  "references": [
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      "source": "psirt@amd.com",
      "tags": [
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      "url": "https://www.amd.com/en/corporate/product-security"
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  "vulnStatus": "Modified",
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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 confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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