nvd-json-data-feeds/CVE-2024/CVE-2024-06xx/CVE-2024-0607.json

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  "id": "CVE-2024-0607",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2024-01-18T16:15:08.690",
  "lastModified": "2024-11-21T08:46:59.383",
  "vulnStatus": "Modified",
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      "value": "A flaw was found in the Netfilter subsystem in the Linux kernel. The issue is in the nft_byteorder_eval() function, where the code iterates through a loop and writes to the `dst` array. On each iteration, 8 bytes are written, but `dst` is an array of u32, so each element only has space for 4 bytes. That means every iteration overwrites part of the previous element corrupting this array of u32. This flaw allows a local user to cause a denial of service or potentially break NetFilter functionality."
    },
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      "lang": "es",
      "value": "Se encontr\u00f3 una falla en el subsistema Netfilter en el kernel de Linux. El problema est\u00e1 en la funci\u00f3n nft_byteorder_eval(), donde el c\u00f3digo itera a trav\u00e9s de un bucle y escribe en la matriz `dst`. En cada iteraci\u00f3n, se escriben 8 bytes, pero `dst` es una matriz de u32, por lo que cada elemento solo tiene espacio para 4 bytes. Eso significa que cada iteraci\u00f3n sobrescribe parte del elemento anterior, lo que posiblemente lleve a una escritura fuera de los l\u00edmites. Esta falla permite que un usuario local provoque una denegaci\u00f3n de servicio o potencialmente aumente sus privilegios en el sistema."
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          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
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