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CVE-2018-19489

Estado: ModificadaMedia (4.7)—

v9fs_wstat in hw/9pfs/9p.c in QEMU allows guest OS users to cause a denial of service (crash) because of a race condition during file renaming.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (5)

Canonical — Ubuntu LinuxDebian — Debian LinuxFedoraproject — FedoraOpensuse — LeapQemu — Qemu

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-19489",
  "cveTags": [],
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          "value": "CWE-362"
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      "value": "v9fs_wstat in hw/9pfs/9p.c in QEMU allows guest OS users to cause a denial of service (crash) because of a race condition during file renaming."
    },
    {
      "lang": "es",
      "value": "v9fs_wstat en hw/9pfs/9p.c en QEMU permite que los usuarios invitados del sistema operativo provoquen una denegación de servicio (cierre inesperado) debido a una condición de carrera durante el renombrado de los archivos."
    }
  ],
  "lastModified": "2026-06-17T01:49:22.430",
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