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CVE-2017-18688

Status: ModifiedHigh (7.5)—

An issue was discovered on Samsung mobile devices with L(5.1), M(6.0), and N(7.0) software. There is an information disclosure (of memory locations outside a buffer) via /dev/dsm_ctrl_dev. The Samsung ID is SVE-2016-7340 (January 2017).

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-2017-18688",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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  "affected": [
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      "affectedData": [
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  "published": "2020-04-07T16:15:17.417",
  "references": [
    {
      "url": "https://security.samsungmobile.com/securityUpdate.smsb",
      "tags": [
        "Vendor Advisory"
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    },
    {
      "url": "https://security.samsungmobile.com/securityUpdate.smsb",
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      "description": [
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      "lang": "en",
      "value": "An issue was discovered on Samsung mobile devices with L(5.1), M(6.0), and N(7.0) software. There is an information disclosure (of memory locations outside a buffer) via /dev/dsm_ctrl_dev. The Samsung ID is SVE-2016-7340 (January 2017)."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en dispositivos móviles Samsung con versiones de software L(5.1), M(6.0) y N(7.0). Se presenta una divulgación de información (de ubicaciones de memoria fuera de un búfer) por medio de /dev/dsm_ctrl_dev. El ID de Samsung es SVE-2016-7340 (Enero de 2017)."
    }
  ],
  "lastModified": "2026-06-17T01:13:18.417",
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