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CVE-2022-2859

Estado: ModificadaAlta (8.8)—

Un uso de memoria previamente liberada en Chrome OS Shell en Google Chrome versiones anteriores a 104.0.5112.101, permitía que un atacante remoto que convenciera a un usuario de participar en interacciones específicas de la Interfaz de Usuario pudiera explotar la corrupción de la pila por medio de interacciones específicas de la Interfaz de Usuario.

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 (2)

Fedoraproject — FedoraGoogle — Chrome

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-2859",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-2859",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-21T19:11:01.383169Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      },
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        "type": "Secondary",
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        "cvssData": {
          "scope": "UNCHANGED",
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          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
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          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Google",
          "product": "Chrome",
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              "version": "unspecified",
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  "published": "2022-09-26T16:15:11.407",
  "references": [
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      "url": "https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html",
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    },
    {
      "url": "https://crbug.com/1338412",
      "tags": [
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        "Vendor Advisory"
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    },
    {
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      "source": "chrome-cve-admin@google.com"
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    {
      "url": "https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use after free in Chrome OS Shell in Google Chrome prior to 104.0.5112.101 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via specific UI interactions."
    },
    {
      "lang": "es",
      "value": "Un uso de memoria previamente liberada en Chrome OS Shell en Google Chrome versiones anteriores a 104.0.5112.101, permitía que un atacante remoto que convenciera a un usuario de participar en interacciones específicas de la Interfaz de Usuario pudiera explotar la corrupción de la pila por medio de interacciones específicas de la Interfaz de Usuario.\n"
    }
  ],
  "lastModified": "2026-06-17T04:42:43.340",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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        }
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  ],
  "sourceIdentifier": "chrome-cve-admin@google.com"
}