nvd-json-data-feeds/CVE-2020/CVE-2020-293xx/CVE-2020-29374.json

{
  "id": "CVE-2020-29374",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-11-28T07:15:11.960",
  "lastModified": "2023-11-09T14:44:33.733",
  "vulnStatus": "Analyzed",
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      "lang": "en",
      "value": "An issue was discovered in the Linux kernel before 5.7.3, related to mm/gup.c and mm/huge_memory.c. The get_user_pages (aka gup) implementation, when used for a copy-on-write page, does not properly consider the semantics of read operations and therefore can grant unintended write access, aka CID-17839856fd58."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en el kernel de Linux versiones anteriores a 5.7.3, relacionado con los archivos mm/gup.c y mm/huge_memory.c. La implementaci\u00f3n de la funci\u00f3n get_user_pages (tambi\u00e9n se conoce como gup), cuando se usa para una p\u00e1gina copy-on-write, no considera apropiadamente la sem\u00e1ntica de las operaciones de lectura y, por lo tanto, puede otorgar acceso de escritura involuntario, tambi\u00e9n se conoce como CID-17839856fd58"
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