FKIE_CVE-2020-8808

Vulnerability from fkie_nvd - Published: 2020-02-07 23:15 - Updated: 2024-11-21 05:39
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The CorsairLLAccess64.sys and CorsairLLAccess32.sys drivers in CORSAIR iCUE before 3.25.60 allow local non-privileged users (including low-integrity level processes) to read and write to arbitrary physical memory locations, and consequently gain NT AUTHORITY\SYSTEM privileges, via a function call such as MmMapIoSpace.
References
cve@mitre.orghttps://forum.corsair.com/v3/showthread.php?t=193831Patch, Vendor Advisory
cve@mitre.orghttps://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://forum.corsair.com/v3/showthread.php?t=193831Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.mdThird Party Advisory
Impacted products
Vendor Product Version
corsair icue *
To clipboard 

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              "criteria": "cpe:2.3:a:corsair:icue:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1AAD11FF-0F7F-4269-9EDB-E4B6EE4EC8C7",
              "versionEndExcluding": "3.25.60",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The CorsairLLAccess64.sys and CorsairLLAccess32.sys drivers in CORSAIR iCUE before 3.25.60 allow local non-privileged users (including low-integrity level processes) to read and write to arbitrary physical memory locations, and consequently gain NT AUTHORITY\\SYSTEM privileges, via a function call such as MmMapIoSpace."
    },
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      "lang": "es",
      "value": "Los controladores CorsairLLAccess64.sys y CorsairLLAccess32.sys en CORSAIR iCUE versiones anteriores a 3.25.60, permiten a usuarios locales sin privilegios (incluidos los procesos de bajo nivel de integridad) leer y escribir en ubicaciones arbitrarias de memoria f\u00edsica y, en consecuencia, alcanzar privilegios NT AUTHORITY\\SYSTEM por medio de una llamada de funci\u00f3n tal y como MmMapIoSpace."
    }
  ],
  "id": "CVE-2020-8808",
  "lastModified": "2024-11-21T05:39:28.777",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2020-02-07T23:15:10.717",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
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      "url": "https://forum.corsair.com/v3/showthread.php?t=193831"
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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