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CVE-2019-7221

Estado: ModificadaAlta (7.8)—

The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.

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 (15)

Canonical — Ubuntu LinuxDebian — Debian LinuxFedoraproject — FedoraLinux — Linux KernelNetapp — Active IQ Performance Analytics ServicesNetapp — Element Software Management NodeOpensuse — LeapRedhat — Enterprise LinuxRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Server AUSRedhat — Enterprise Linux Server EUSRedhat — Enterprise Linux Server TUSRedhat — Enterprise Linux WorkstationRedhat — Openshift Container Platform

CWE

Referencias

JSON original (NVD)

Mostrar
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      "lang": "es",
      "value": "La implementación KVM en el kernel de Linux, hasta la versión 4.20.5, tiene un uso de memoria previamente liberada."
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  "lastModified": "2026-06-17T02:40:16.240",
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