nvd-json-data-feeds/CVE-2024/CVE-2024-423xx/CVE-2024-42320.json

{
  "id": "CVE-2024-42320",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-08-17T09:15:11.833",
  "lastModified": "2024-09-30T12:54:12.897",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/dasd: fix error checks in dasd_copy_pair_store()\n\ndasd_add_busid() can return an error via ERR_PTR() if an allocation\nfails. However, two callsites in dasd_copy_pair_store() do not check\nthe result, potentially resulting in a NULL pointer dereference. Fix\nthis by checking the result with IS_ERR() and returning the error up\nthe stack."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: s390/dasd: corrige comprobaciones de errores en dasd_copy_pair_store() dasd_add_busid() puede devolver un error a trav\u00e9s de ERR_PTR() si falla una asignaci\u00f3n. Sin embargo, dos sitios de llamada en dasd_copy_pair_store() no verifican el resultado, lo que podr\u00eda provocar una desreferencia del puntero NULL. Solucione este problema verificando el resultado con IS_ERR() y devolviendo el error en la pila."
    }
  ],
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
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          "value": "CWE-476"
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