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osvGoogleOSV:CVE-2020-10717
HistoryMay 04, 2020 - 9:15 p.m.

CVE-2020-10717

2020-05-0421:15:11
Google
osv.dev
7

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.3%

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.

CPENameOperatorVersion
qemueq5.0.0

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.3%