FKIE_CVE-2022-48681

Vulnerability from fkie_nvd - Published: 2024-05-28 04:15 - Updated: 2026-06-17 05:15
Severity
7.2 (High) - CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Some Huawei smart speakers have a memory overflow vulnerability. Successful exploitation of this vulnerability may cause certain functions to fail.
References
psirt@huawei.comhttps://https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-samovishss-28e21e39-enBroken Link
psirt@huawei.comhttps://www.huawei.com/cn/psirt/security-advisories/2024/huawei-sa-samovishss-28e21e39-cnVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-samovishss-28e21e39-enBroken Link
af854a3a-2127-422b-91ae-364da2661108https://www.huawei.com/cn/psirt/security-advisories/2024/huawei-sa-samovishss-28e21e39-cnVendor Advisory
Impacted products
Vendor Product Version
huawei egrt-00_firmware 2.1.0.20\(h100sp30c00\)
huawei egrt-00 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "EGRT-00",
          "vendor": "Huawei",
          "versions": [
            {
              "status": "affected",
              "version": "2.1.0.20(H100SP30C00)"
            }
          ]
        }
      ],
      "source": "psirt@huawei.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:huawei:egrt-00:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "egrt-00",
          "vendor": "huawei",
          "versions": [
            {
              "status": "affected",
              "version": "2.1.0.20(H100SP30C00) "
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:huawei:egrt-00_firmware:2.1.0.20\\(h100sp30c00\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "2566E7B7-5C5C-4F80-B392-F76CBAB86933",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:huawei:egrt-00:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2D73CC9D-8B7C-436A-BFBA-68F9029836A5",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Some Huawei smart speakers have a memory overflow vulnerability. Successful exploitation of this vulnerability may cause certain functions to fail."
    },
    {
      "lang": "es",
      "value": "Algunos parlantes inteligentes de Huawei tienen una vulnerabilidad de desbordamiento de memoria. La explotaci\u00f3n exitosa de esta vulnerabilidad puede causar que ciertas funciones fallen."
    }
  ],
  "id": "CVE-2022-48681",
  "lastModified": "2026-06-17T05:15:54.090",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.6,
        "impactScore": 6.0,
        "source": "psirt@huawei.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ],
    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-48681",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-05-28T15:36:44.006479Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-05-28T04:15:08.623",
  "references": [
    {
      "source": "psirt@huawei.com",
      "tags": [
        "Broken Link"
      ],
      "url": "https://https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-samovishss-28e21e39-en"
    },
    {
      "source": "psirt@huawei.com",
      "tags": [
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    },
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      "tags": [
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    }
  ],
  "sourceIdentifier": "psirt@huawei.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "psirt@huawei.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.