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CVE-2018-21072

Status: ModifiedCritical (9.8)—

An issue was discovered on Samsung mobile devices with M(6.0), N(7.x), and O(8.0) (Exynos chipsets) software. A kernel driver allows out-of-bounds Read/Write operations and possibly arbitrary code execution. The Samsung ID is SVE-2018-11358 (May 2018).

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Google — Android

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2018-21072",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
        "impactScore": 10,
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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  "affected": [
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      "affectedData": [
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          "versions": [
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  "published": "2020-04-08T18:15:14.573",
  "references": [
    {
      "url": "https://security.samsungmobile.com/securityUpdate.smsb",
      "tags": [
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    {
      "url": "https://security.samsungmobile.com/securityUpdate.smsb",
      "tags": [
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      "description": [
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          "value": "CWE-125"
        },
        {
          "lang": "en",
          "value": "CWE-787"
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  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered on Samsung mobile devices with M(6.0), N(7.x), and O(8.0) (Exynos chipsets) software. A kernel driver allows out-of-bounds Read/Write operations and possibly arbitrary code execution. The Samsung ID is SVE-2018-11358 (May 2018)."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en dispositivos móviles Samsung con versiones de software M(6.0), N(7.x) y O(8.0) (chipsets Exynos). Un controlador del kernel permite operaciones de Lectura y Escritura fuera de límites y posiblemente una ejecución de código arbitraria. El ID de Samsung es SVE-2018-11358 (Mayo de 2018)."
    }
  ],
  "lastModified": "2026-06-17T01:54:04.877",
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}