nvd-json-data-feeds/CVE-2023/CVE-2023-37xx/CVE-2023-3777.json

{
  "id": "CVE-2023-3777",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2023-09-06T14:15:10.860",
  "lastModified": "2025-03-20T17:00:02.777",
  "vulnStatus": "Analyzed",
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      "value": "A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.\n\nWhen nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances.\n\nWe recommend upgrading past commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8."
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    {
      "lang": "es",
      "value": "Una vulnerabilidad de Use-After-Free en el componente netfilter: nf_tables del kernel de Linux puede explotarse para lograr una escalada de privilegios local. Cuando nf_tables_delrule() vac\u00eda las reglas de la tabla, no se verifica si la cadena est\u00e1 vinculada y la regla del propietario de la cadena tambi\u00e9n puede liberar los objetos en determinadas circunstancias. Recomendamos actualizar al pasado commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8.\n"
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