nvd-json-data-feeds/CVE-2021/CVE-2021-42xx/CVE-2021-4202.json

{
  "id": "CVE-2021-4202",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-03-25T19:15:09.770",
  "lastModified": "2023-08-04T17:23:28.707",
  "vulnStatus": "Analyzed",
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    {
      "lang": "en",
      "value": "A use-after-free flaw was found in nci_request in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. This flaw could allow a local attacker with user privileges to cause a data race problem while the device is getting removed, leading to a privilege escalation problem."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un fallo de uso de memoria previamente liberada en la funci\u00f3n nci_request en el archivo net/nfc/nci/core.c en NFC Controller Interface (NCI) en el kernel de Linux. este fallo podr\u00eda permitir a un atacante local con privilegios de usuario causar un problema de carrera de datos mientras es retirado el dispositivo, conllevando a un problema de escalada de privilegios"
    }
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          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
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