Vulnerability-Lookup

ubuntu-cve-2016-5342

Vulnerability from osv_ubuntu

Published

2016-08-30 17:59

Modified

2025-07-16 04:51

Summary

Details

Heap-based buffer overflow in the wcnss_wlan_write function in drivers/net/wireless/wcnss/wcnss_wlan.c in the wcnss_wlan device driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service or possibly have unspecified other impact by writing to /dev/wcnss_wlan with an unexpected amount of data.

Severity

7.8 (High)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.8 (High)


                    
                      CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2016-5342	REPORT
	https://source.codeaurora.org/quic/la/kernel/msm-…	REPORT
	https://www.codeaurora.org/buffer-overflow-vulner…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2016-5342	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-azure-cloud-tools-4.15.0-1023",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-azure-cloud-tools-4.15.0-1023-dbgsym",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-azure-headers-4.15.0-1023",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-azure-tools-4.15.0-1023",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-azure-tools-4.15.0-1023-dbgsym",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-cloud-tools-4.15.0-1023-azure",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-headers-4.15.0-1023-azure",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-4.15.0-1023-azure",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-image-unsigned-4.15.0-1023-azure-dbgsym",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-modules-4.15.0-1023-azure",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-modules-extra-4.15.0-1023-azure",
            "binary_version": "4.15.0-1023.24~14.04.1"
          },
          {
            "binary_name": "linux-tools-4.15.0-1023-azure",
            "binary_version": "4.15.0-1023.24~14.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "linux-azure",
        "purl": "pkg:deb/ubuntu/linux-azure@4.15.0-1023.24~14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.15.0-1023.24~14.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Heap-based buffer overflow in the wcnss_wlan_write function in drivers/net/wireless/wcnss/wcnss_wlan.c in the wcnss_wlan device driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service or possibly have unspecified other impact by writing to /dev/wcnss_wlan with an unexpected amount of data.",
  "id": "UBUNTU-CVE-2016-5342",
  "modified": "2025-07-16T04:51:21Z",
  "published": "2016-08-30T17:59:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2016-5342"
    },
    {
      "type": "REPORT",
      "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=579e796cb089324c55e0e689a180575ba81b23d9"
    },
    {
      "type": "REPORT",
      "url": "https://www.codeaurora.org/buffer-overflow-vulnerability-wcnsswlanwrite-cve-2016-5342"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2016-5342"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2016-5342"
  ],
  "withdrawn": "2025-07-18T16:43:33Z"
}

CVE-2016-5342 (GCVE-0-2016-5342)

Vulnerability from cvelistv5 – Published: 2016-08-30 17:00 – Updated: 2024-08-06 01:00

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

4 references

URL	Tags
https://source.codeaurora.org/quic/la/kernel/msm-…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/92693	vdb-entryx_refsource_BID
http://source.android.com/security/bulletin/2016-…	x_refsource_CONFIRM
https://www.codeaurora.org/buffer-overflow-vulner…	x_refsource_CONFIRM

Date Public

2016-08-29 00:00

Show details on NVD website

JSON

To clipboard

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          },
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            ],
            "url": "https://www.codeaurora.org/buffer-overflow-vulnerability-wcnsswlanwrite-cve-2016-5342"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "datePublic": "2016-08-29T00:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "value": "Heap-based buffer overflow in the wcnss_wlan_write function in drivers/net/wireless/wcnss/wcnss_wlan.c in the wcnss_wlan device driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allows attackers to cause a denial of service or possibly have unspecified other impact by writing to /dev/wcnss_wlan with an unexpected amount of data."
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      "x_legacyV4Record": {
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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.

Action not permitted

ubuntu-cve-2016-5342

Vulnerability from osv_ubuntu

CVE-2016-5342 (GCVE-0-2016-5342)

Tags

Sightings

Nomenclature