Vulnerability Details : CVE-2021-4147

CVE Name: CVE-2021-4147: Dos vulnerability on Redhat Libvirt, Fedoraproject Fedora
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.
Publish date: 2022-03-25T19:15Z
Last Update: 2022-05-13T22:15Z

CVSS Scores & Vulnerability Types

CVSS Score
6.5
Confidentiality ImpactNONE
Integrity ImpactNONE
Availability ImpactHIGH
Actack VectorLOCAL
Actack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeCHANGED
Vulnerability Type(s)Dos
CWE ID667

Products Affected By CVE-2021-4147

# Vendor Product Vulnerable Versions
1 Redhat Libvirt 1
2 Fedoraproject Fedora 1

Detail of Verions Affected

# Product Type Vendor Product Version
1 Application Redhat Libvirt *
2 Operating System Fedoraproject Fedora 35

References For CVE-2021-4147

Hyperlink Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2034195 Issue Tracking, Patch, Vendor Advisory
https://security.netapp.com/advisory/ntap-20220513-0004/