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CVE-2022-1633

Estado: ModificadaAlta (8.8)—

Un uso de memoria previamente liberada en Sharesheet en Google Chrome en Chrome OS versiones anteriores a 101.0.4951.64, permitía a un atacante remoto que había convencido a un usuario de participar en interacciones de UI específicas para explotar potencialmente la corrupción de la pila por medio de interacciones de usuario específicas.

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)

Google — Chrome

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-1633",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "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
      }
    ]
  },
  "affected": [
    {
      "source": "chrome-cve-admin@google.com",
      "affectedData": [
        {
          "vendor": "Google",
          "product": "Chrome",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "101.0.4951.64",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-07-26T22:15:10.377",
  "references": [
    {
      "url": "https://chromereleases.googleblog.com/2022/05/stable-channel-update-for-desktop_10.html",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "chrome-cve-admin@google.com"
    },
    {
      "url": "https://crbug.com/1316990",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "chrome-cve-admin@google.com"
    },
    {
      "url": "https://security.gentoo.org/glsa/202208-25",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "chrome-cve-admin@google.com"
    },
    {
      "url": "https://chromereleases.googleblog.com/2022/05/stable-channel-update-for-desktop_10.html",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
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    },
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      "tags": [
        "Permissions Required",
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "url": "https://security.gentoo.org/glsa/202208-25",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use after free in Sharesheet in Google Chrome on Chrome OS prior to 101.0.4951.64 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via specific user interactions."
    },
    {
      "lang": "es",
      "value": "Un uso de memoria previamente liberada en Sharesheet en Google Chrome en Chrome OS versiones anteriores a 101.0.4951.64, permitía a un atacante remoto que había convencido a un usuario de participar en interacciones de UI específicas para explotar potencialmente la corrupción de la pila por medio de interacciones de usuario específicas."
    }
  ],
  "lastModified": "2026-06-17T04:22:49.747",
  "configurations": [
    {
      "nodes": [
        {
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              "versionEndExcluding": "101.0.4951.64"
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          "operator": "OR"
        },
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  "sourceIdentifier": "chrome-cve-admin@google.com"
}