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CVE-2024-41928

Estado: AplazadaAlta (8.4)—

Malicious software running in a guest VM can exploit the buffer overflow to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Freebsd — BhyveAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-41928",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-41928",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-05T13:13:31.173172Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.4,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.5
      }
    ]
  },
  "affected": [
    {
      "source": "secteam@freebsd.org",
      "affectedData": [
        {
          "vendor": "FreeBSD",
          "modules": [
            "bhyve"
          ],
          "product": "FreeBSD",
          "versions": [
            {
              "status": "affected",
              "version": "14.1-RELEASE",
              "lessThan": "p4",
              "versionType": "release"
            },
            {
              "status": "affected",
              "version": "14.0-RELEASE",
              "lessThan": "p10",
              "versionType": "release"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*"
          ],
          "vendor": "freebsd",
          "product": "freebsd",
          "versions": [
            {
              "status": "affected",
              "version": "14.1",
              "lessThan": "14.1_p4",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "14.0",
              "lessThan": "14.0_p10",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-09-05T04:15:06.947",
  "references": [
    {
      "url": "https://security.freebsd.org/advisories/FreeBSD-SA-24:10.bhyve.asc",
      "source": "secteam@freebsd.org"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20240920-0009/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secteam@freebsd.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        },
        {
          "lang": "en",
          "value": "CWE-787"
        },
        {
          "lang": "en",
          "value": "CWE-1285"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Malicious software running in a guest VM can exploit the buffer overflow to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process."
    },
    {
      "lang": "es",
      "value": "El software malintencionado que se ejecuta en una máquina virtual invitada puede aprovechar el desbordamiento del búfer para lograr la ejecución de código en el host en el proceso de espacio de usuario bhyve, que normalmente se ejecuta como raíz. Tenga en cuenta que bhyve se ejecuta en un entorno aislado de Capsicum, por lo que el código malintencionado está limitado por las capacidades disponibles para el proceso bhyve."
    }
  ],
  "lastModified": "2026-06-17T07:48:28.133",
  "sourceIdentifier": "secteam@freebsd.org"
}