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CVE-2021-3559

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2021-05-24 11:55:02

Laatst bijgewerkt 2024-08-03 17:01:07

Toegewezen door redhat

CVSS-score geen score

Status PUBLISHED

Beschrijving

A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. The highest threat from this vulnerability is to system availability.

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