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CVE-2021-4147

MEDIUM CVSS: 6.5 Published: 2022-03-25 Modified: 2026-06-17

Description

A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition.

Affected Platforms

Redhat LibvirtNetapp Ontap Select Deploy Administration UtilityFedoraproject Fedora

Weakness Type

CWE-667, CWE-667

References