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2023-04-24 12:24:31 +02:00
{
"id": "CVE-2020-10717",
"sourceIdentifier": "secalert@redhat.com",
"published": "2020-05-04T21:15:11.880",
"lastModified": "2022-11-16T03:25:22.003",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "A potential DoS flaw was found in the virtio-fs shared file system daemon (virtiofsd) implementation of the QEMU version >= v5.0. Virtio-fs is meant to share a host file system directory with a guest via virtio-fs device. If the guest opens the maximum number of file descriptors under the shared directory, a denial of service may occur. This flaw allows a guest user/process to cause this denial of service on the host."
},
{
"lang": "es",
"value": "Se encontr\u00f3 un fallo potencial de DoS en la implementaci\u00f3n del demonio del sistema de archivos compartido virtio-fs (virtiofsd) de QEMU versiones anteriores a la versi\u00f3n v5.0. Virtio-fs est\u00e1 destinado a compartir un directorio del sistema de archivos host con un invitado por medio de un dispositivo virtio-fs. Si el invitado abre el n\u00famero m\u00e1ximo de descriptores de archivo en el directorio compartido, puede ocurrir una denegaci\u00f3n de servicio. Este fallo permite a un usuario y proceso invitado causar esta denegaci\u00f3n de servicio en el host."
}
],
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"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM"
},
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}
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"references": [
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10717",
"source": "secalert@redhat.com",
"tags": [
"Issue Tracking",
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{
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}