nvd-json-data-feeds/CVE-2024/CVE-2024-531xx/CVE-2024-53173.json

{
  "id": "CVE-2024-53173",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-12-27T14:15:24.577",
  "lastModified": "2025-02-11T16:15:40.870",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSv4.0: Fix a use-after-free problem in the asynchronous open()\n\nYang Erkun reports that when two threads are opening files at the same\ntime, and are forced to abort before a reply is seen, then the call to\nnfs_release_seqid() in nfs4_opendata_free() can result in a\nuse-after-free of the pointer to the defunct rpc task of the other\nthread.\nThe fix is to ensure that if the RPC call is aborted before the call to\nnfs_wait_on_sequence() is complete, then we must call nfs_release_seqid()\nin nfs4_open_release() before the rpc_task is freed."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: NFSv4.0: Se corrige un problema de use-after-free en la funci\u00f3n open() asincr\u00f3nica Yang Erkun informa que cuando dos subprocesos abren archivos al mismo tiempo y se ven obligados a abortar antes de que se vea una respuesta, la llamada a nfs_release_seqid() en nfs4_opendata_free() puede dar como resultado un use-after-free del puntero a la tarea rpc inactiva del otro subproceso. La soluci\u00f3n es garantizar que si la llamada RPC se aborta antes de que se complete la llamada a nfs_wait_on_sequence(), entonces debemos llamar a nfs_release_seqid() en nfs4_open_release() antes de que se libere la rpc_task."
    }
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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