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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3778-1 | libvirt security update |
Ubuntu USN |
USN-5399-1 | libvirt vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-03T17:16:04.272Z
Reserved: 2021-12-21T00:00:00.000Z
Link: CVE-2021-4147
No data.
Status : Modified
Published: 2022-03-25T19:15:09.643
Modified: 2024-11-21T06:37:00.193
Link: CVE-2021-4147
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Ubuntu USN