fkie_cve-2021-4204
Vulnerability from fkie_nvd
Published
2022-08-24 16:15
Modified
2024-11-21 06:37
Summary
An out-of-bounds (OOB) memory access flaw was found in the Linux kernel's eBPF due to an Improper Input Validation. This flaw allows a local attacker with a special privilege to crash the system or leak internal information.



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      "value": "An out-of-bounds (OOB) memory access flaw was found in the Linux kernel\u0027s eBPF due to an Improper Input Validation. This flaw allows a local attacker with a special privilege to crash the system or leak internal information."
    },
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      "lang": "es",
      "value": "Se ha encontrado un fallo de acceso a memoria fuera de l\u00edmites (OOB) en el eBPF del kernel de Linux debido a una comprobaci\u00f3n de entrada inapropiada. Este fallo permite a un atacante local con un privilegio especial bloquear el sistema o filtrar informaci\u00f3n interna."
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  "id": "CVE-2021-4204",
  "lastModified": "2024-11-21T06:37:08.613",
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2022-08-24T16:15:09.873",
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}


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