Vulnerability-Lookup

FKIE_CVE-2018-11875

Vulnerability from fkie_nvd - Published: 2018-10-29 18:29 - Updated: 2026-06-17 01:36

Severity

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in Snapdragon Mobile in version SD 845, SD 850.

References

URL	Tags
product-security@qualcomm.com	http://www.securityfocus.com/bid/107681
product-security@qualcomm.com	https://www.qualcomm.com/company/product-security/bulletins	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/107681
af854a3a-2127-422b-91ae-364da2661108	https://www.qualcomm.com/company/product-security/bulletins	Vendor Advisory

Impacted products

Vendor	Product	Version
qualcomm	sd_845_firmware	-
qualcomm	sd_845	-
qualcomm	sd_850_firmware	-
qualcomm	sd_850	-

JSON

To clipboard

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  "affected": [
    {
      "affectedData": [
        {
          "product": "Snapdragon Mobile",
          "vendor": "Qualcomm, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "SD 845, SD 850"
            }
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    },
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      "lang": "es",
      "value": "La falta de comprobaci\u00f3n del tama\u00f1o del b\u00fafer antes de copiarlo en una funci\u00f3n WLAN puede conducir a un desbordamiento de b\u00fafer en Snapdragon Mobile en versiones SD 845 y SD 850."
    }
  ],
  "id": "CVE-2018-11875",
  "lastModified": "2026-06-17T01:36:45.293",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
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          "scope": "UNCHANGED",
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  "published": "2018-10-29T18:29:05.230",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2018-11875 (GCVE-0-2018-11875)

Vulnerability from cvelistv5 – Published: 2018-10-29 18:00 – Updated: 2024-08-05 08:24

Summary

Lack of check of buffer size before copying in a WLAN function can lead to a buffer overflow in Snapdragon Mobile in version SD 845, SD 850.

Severity

No CVSS data available.

CWE

Buffer Copy Without Checking Size of Input in WLAN

Assigner

qualcomm mitre root

References

2 references

URL	Tags
https://www.qualcomm.com/company/product-security…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/107681	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Qualcomm, Inc.	Snapdragon Mobile	Affected: SD 845, SD 850

Date Public

2018-10-29 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.