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CVE-2021-25452

Estado: ModificadaMedia (5.5)—

Una vulnerabilidad de comprobación inapropiada de entrada en la carga de archivos gráficos en DSP driver anterior a versión SMR Sep-2021 Release 1, permite a atacantes llevar a cabo una denegación de servicio permanente en el dispositivo

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Google — Android

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-25452",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "baseScore": 4.9,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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          "userInteraction": "NONE",
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      "affectedData": [
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          "vendor": "Samsung Mobile",
          "product": "Samsung Mobile Devices",
          "versions": [
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              "status": "affected",
              "version": "Q(10.0), R(11.0) devices with Exynos 980, 9830, 2100 chipset",
              "lessThan": "SMR Sep-2021 Release 1",
              "versionType": "custom"
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  ],
  "published": "2021-09-09T19:15:09.933",
  "references": [
    {
      "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "mobile.security@samsung.com"
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    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-22"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper input validation vulnerability in loading graph file in DSP driver prior to SMR Sep-2021 Release 1 allows attackers to perform permanent denial of service on the device."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de comprobación inapropiada de entrada en la carga de archivos gráficos en DSP driver anterior a versión SMR Sep-2021 Release 1, permite a atacantes llevar a cabo una denegación de servicio permanente en el dispositivo"
    }
  ],
  "lastModified": "2026-06-17T03:42:06.567",
  "configurations": [
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