CVE-2021-4147

State: Published
Severity: Not scored
Published: Mar 25, 2022
Updated: Aug 3, 2024
Reserved: Dec 21, 2021

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-667

Affected Products

Product	Versions
libvirtn/a	libvirt 2.33.0Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=2034195
https://security.netapp.com/advisory/ntap-20220513-0004/
[debian-lts-announce] 20240401 [SECURITY] [DLA 3778-1] libvirt security updatemailing-list

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