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CVE-2022-2946

Estado: ModificadaAlta (7.8)—

Un Uso de Memoria Previamente Liberada en el repositorio GitHub vim/vim versiones anteriores a 9.0.0246.

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 (3)

Debian — Debian LinuxFedoraproject — FedoraVIM — VIM

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-2946",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2022-2946",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-10-09T13:36:03.551425Z"
        }
      }
    ],
    "cvssMetricV30": [
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        "type": "Secondary",
        "source": "security@huntr.dev",
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          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/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": 1.8
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/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": 1.8
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  },
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      "affectedData": [
        {
          "vendor": "vim",
          "product": "vim/vim",
          "versions": [
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              "version": "unspecified",
              "lessThan": "9.0.0246",
              "versionType": "custom"
            }
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  ],
  "published": "2022-08-23T17:15:14.383",
  "references": [
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      "tags": [
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    },
    {
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      "tags": [
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      "source": "security@huntr.dev"
    },
    {
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      "source": "security@huntr.dev"
    },
    {
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      "source": "security@huntr.dev"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/202305-16",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@huntr.dev",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use After Free in GitHub repository vim/vim prior to 9.0.0246."
    },
    {
      "lang": "es",
      "value": "Un Uso de Memoria Previamente Liberada en el repositorio GitHub vim/vim versiones anteriores a 9.0.0246."
    }
  ],
  "lastModified": "2026-10-09T14:17:09.247",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "ED65245F-3239-4021-8683-8AC409AEBB86",
              "versionEndExcluding": "9.0.0246"
            }
          ],
          "operator": "OR"
        }
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    {
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  "sourceIdentifier": "security@huntr.dev"
}