medium6.5
CVE-2021-4147
A flaw was found in the libvirt libxl driver.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Libvirt | before 2.33.0 |
| Fedoraproject | Fedora | Version 35 |
| Netapp | Ontap Select Deploy Administration Utility | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.redhat.com/show_bug.cgi?id=2034195
- https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html
- https://security.netapp.com/advisory/ntap-20220513-0004/
- https://bugzilla.redhat.com/show_bug.cgi?id=2034195
- https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html
- https://security.netapp.com/advisory/ntap-20220513-0004/