FKIE_CVE-2022-27540

Vulnerability from fkie_nvd - Published: 2024-06-28 19:15 - Updated: 2024-11-21 06:55
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
A potential Time-of-Check to Time-of Use (TOCTOU) vulnerability has been identified in the HP BIOS for certain HP PC products, which might allow arbitrary code execution, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate the potential vulnerability.
References
hp-security-alert@hp.comhttps://support.hp.com/us-en/document/ish_10810714-10810745-16/hpsbhf03948
af854a3a-2127-422b-91ae-364da2661108https://support.hp.com/us-en/document/ish_10810714-10810745-16/hpsbhf03948
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A potential Time-of-Check to Time-of Use (TOCTOU) vulnerability has been identified in the HP BIOS for certain HP PC products, which might allow arbitrary code execution, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate the potential vulnerability."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una posible vulnerabilidad de tiempo de verificaci\u00f3n a tiempo de uso (TOCTOU) en el BIOS de HP para ciertos productos de PC HP, que podr\u00eda permitir la ejecuci\u00f3n de c\u00f3digo arbitrario, denegaci\u00f3n de servicio y divulgaci\u00f3n de informaci\u00f3n. HP est\u00e1 lanzando actualizaciones de BIOS para mitigar la vulnerabilidad potencial."
    }
  ],
  "id": "CVE-2022-27540",
  "lastModified": "2024-11-21T06:55:55.787",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.1,
        "impactScore": 6.0,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-06-28T19:15:03.407",
  "references": [
    {
      "source": "hp-security-alert@hp.com",
      "url": "https://support.hp.com/us-en/document/ish_10810714-10810745-16/hpsbhf03948"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.hp.com/us-en/document/ish_10810714-10810745-16/hpsbhf03948"
    }
  ],
  "sourceIdentifier": "hp-security-alert@hp.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-367"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.