nvd-json-data-feeds/CVE-2021/CVE-2021-202xx/CVE-2021-20265.json

{
  "id": "CVE-2021-20265",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2021-03-10T16:15:16.610",
  "lastModified": "2024-11-21T05:46:14.457",
  "vulnStatus": "Modified",
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      "value": "A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un fallo en la manera en que son liberados los recursos de memoria en la funci\u00f3n unix_stream_recvmsg en el kernel de Linux cuando hab\u00eda una se\u00f1al pendiente. Este fallo permite a un usuario local sin privilegios bloquear el sistema agotando la memoria disponible. La mayor amenaza de esta vulnerabilidad es la disponibilidad del sistema"
    }
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          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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