fkie_nvd - fkie_cve-2022-43495

fkie_cve-2022-43495

Vulnerability from fkie_nvd

Published

2022-11-03 20:15

Modified

2024-11-21 07:26

Severity ?

6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

OpenHarmony-v3.1.2 and prior versions had a DOS vulnerability in distributedhardware_device_manager when joining a network. Network attakcers can send an abonormal packet when joining a network, cause a nullptr reference and device reboot.

References

▼	URL	Tags
	scy@openharmony.io	https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md	Third Party Advisory

Impacted products

	Vendor	Product	Version
	openharmony	openharmony	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C026D184-A8AE-4DE6-A339-EA4469DDD4E7",
              "versionEndIncluding": "3.1.2",
              "versionStartIncluding": "3.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenHarmony-v3.1.2 and prior versions had a DOS vulnerability in distributedhardware_device_manager when joining a network. Network attakcers can send an abonormal packet when joining a network, cause a nullptr reference and device reboot."
    },
    {
      "lang": "es",
      "value": "OpenHarmony-v3.1.2 y versiones anteriores ten\u00edan una vulnerabilidad de DOS en distributedhardware_device_manager al unirse a una red. Los atacantes de red pueden enviar un paquete anormal al unirse a una red, provocar una referencia nullptr y reiniciar el dispositivo."
    }
  ],
  "id": "CVE-2022-43495",
  "lastModified": "2024-11-21T07:26:36.103",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "scy@openharmony.io",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-11-03T20:15:34.027",
  "references": [
    {
      "source": "scy@openharmony.io",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md"
    }
  ],
  "sourceIdentifier": "scy@openharmony.io",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "scy@openharmony.io",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2022-43495 (GCVE-0-2022-43495)

Vulnerability from cvelistv5

Published

2022-11-03 19:15

Modified

2025-04-30 14:38

Severity ?

6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476 - NULL Pointer Dereference

Summary

References

▼	URL	Tags
	https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md	patch, vendor-advisory

Impacted products

	Vendor	Product	Version
	OpenHarmony	OpenHarmony	Version: 3.1.0

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T13:32:59.471Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "vendor-advisory",
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            ],
            "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md"
          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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              "content": {
                "id": "CVE-2022-43495",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-30T14:37:50.259247Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
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        },
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    ],
    "cna": {
      "affected": [
        {
          "product": "OpenHarmony",
          "vendor": "OpenHarmony",
          "versions": [
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              "version": "3.1.0"
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      ],
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            }
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      "impacts": [
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      "metrics": [
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      "source": {
        "discovery": "UNKNOWN"
      },
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  },
  "cveMetadata": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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