Vulnerability-Lookup

GHSA-5RV3-34JJ-V83F

Vulnerability from github – Published: 2022-06-21 00:00 – Updated: 2022-06-21 00:00

Details

Realtek USB driver has a buffer overflow vulnerability due to insufficient parameter length verification in the API function. An unauthenticated LAN attacker can exploit this vulnerability to disrupt services.

Severity

6.2 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-21742"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-06-20T06:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Realtek USB driver has a buffer overflow vulnerability due to insufficient parameter length verification in the API function. An unauthenticated LAN attacker can exploit this vulnerability to disrupt services.",
  "id": "GHSA-5rv3-34jj-v83f",
  "modified": "2022-06-21T00:00:48Z",
  "published": "2022-06-21T00:00:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-21742"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/tw/cp-132-6057-1cd0d-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-21742 (GCVE-0-2022-21742)

Vulnerability from cvelistv5 – Published: 2022-06-20 05:30 – Updated: 2024-09-17 01:36

Title

Realtek USB FE/1GbE/2.5GbE/5GbE NIC Family - Buffer Overflow

Summary

Severity

6.2 (Medium)


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

CWE

CWE-120 - Buffer Overflow

Assigner

twcert

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-6057-1cd0d-1.html	x_refsource_MISC

Impacted products

3 products

Vendor	Product	Version
Realtek	USB FE/1GbE/2.5GbE/5GbE NIC Family	Affected: 10.28 , ≤ 10.39 (custom)
Realtek	USB FE/1GbE/2.5GbE/5GbE NIC Family	Affected: 8.49 , ≤ 8.60 (custom)
Realtek	USB FE/1GbE/2.5GbE/5GbE NIC Family	Affected: 7.42 , ≤ 7.53 (custom)

Date Public

2022-04-26 00:00

Credits

Realtek

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JSON

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T02:53:36.255Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.twcert.org.tw/tw/cp-132-6057-1cd0d-1.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "Windows 10"
          ],
          "product": "USB FE/1GbE/2.5GbE/5GbE NIC Family",
          "vendor": "Realtek",
          "versions": [
            {
              "lessThanOrEqual": "10.39",
              "status": "affected",
              "version": "10.28",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Windows 8"
          ],
          "product": "USB FE/1GbE/2.5GbE/5GbE NIC Family",
          "vendor": "Realtek",
          "versions": [
            {
              "lessThanOrEqual": "8.60",
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        },
        {
          "platforms": [
            "Windows 7"
          ],
          "product": "USB FE/1GbE/2.5GbE/5GbE NIC Family",
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      "descriptions": [
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            "attackComplexity": "LOW",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
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        "dateUpdated": "2022-06-20T05:30:28.000Z",
        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "shortName": "twcert"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://www.twcert.org.tw/tw/cp-132-6057-1cd0d-1.html"
        }
      ],
      "solutions": [
        {
          "lang": "en",
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      ],
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        "discovery": "EXTERNAL"
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      "x_generator": {
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      "x_legacyV4Record": {
        "CVE_data_meta": {
          "AKA": "TWCERT/CC",
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        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
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                          {
                            "platform": "Windows 10",
                            "version_affected": "\u003c=",
                            "version_name": "10.28",
                            "version_value": "10.39"
                          },
                          {
                            "platform": "Windows 8",
                            "version_affected": "\u003c=",
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                          },
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            }
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            "value": "Update version to v10.50"
          }
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          "discovery": "EXTERNAL"
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    "assignerShortName": "twcert",
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    "datePublished": "2022-06-20T05:30:28.159Z",
    "dateReserved": "2021-11-19T00:00:00.000Z",
    "dateUpdated": "2024-09-17T01:36:28.945Z",
    "state": "PUBLISHED"
  },
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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.

Action not permitted

GHSA-5RV3-34JJ-V83F

CVE-2022-21742 (GCVE-0-2022-21742)

Tags

Sightings

Nomenclature