FKIE_CVE-2022-42488

Vulnerability from fkie_nvd - Published: 2022-10-14 15:16 - Updated: 2024-11-21 07:25
Severity ?
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
OpenHarmony-v3.1.2 and prior versions have a Missing permission validation vulnerability in param service of startup subsystem. An malicious application installed on the device could elevate its privileges to the root user, disable security features, or cause DoS by disabling particular services.
References
scy@openharmony.iohttps://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.mdThird Party Advisory
Impacted products
Vendor Product Version
openharmony openharmony *
To clipboard 

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  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B80E85F4-B43C-47C4-91AD-CC3C6E9A8DEA",
              "versionEndExcluding": "3.1.2",
              "versionStartIncluding": "3.1",
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            }
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenHarmony-v3.1.2 and prior versions have a Missing permission validation vulnerability in param service of startup subsystem. An malicious application installed on the device could elevate its privileges to the root user, disable security features, or cause DoS by disabling particular services."
    },
    {
      "lang": "es",
      "value": "OpenHarmony versiones v3.1.2 y versiones anteriores, presentan una vulnerabilidad de Falta de comprobaci\u00f3n de permisos en el servicio param del subsistema de inicio. Una aplicaci\u00f3n maliciosa instalada en el dispositivo podr\u00eda elevar sus privilegios a usuario root, deshabilitar las funciones de seguridad o causar DoS deshabilitando determinados servicios"
    }
  ],
  "id": "CVE-2022-42488",
  "lastModified": "2024-11-21T07:25:03.680",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "scy@openharmony.io",
        "type": "Secondary"
      },
      {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "confidentialityImpact": "HIGH",
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        "source": "nvd@nist.gov",
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  "published": "2022-10-14T15:16:26.243",
  "references": [
    {
      "source": "scy@openharmony.io",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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  "sourceIdentifier": "scy@openharmony.io",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
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      "source": "scy@openharmony.io",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
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      "source": "nvd@nist.gov",
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}


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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.