CVE-2021-4147
Published: 25 March 2022
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.
Priority
CVSS 3 base score: 6.5
Status
Package | Release | Status |
---|---|---|
libvirt Launchpad, Ubuntu, Debian |
bionic |
Released
(4.0.0-1ubuntu8.21)
|
focal |
Released
(6.0.0-0ubuntu8.16)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Released
(7.6.0-0ubuntu1.2)
|
|
jammy |
Not vulnerable
(8.0.0-1ubuntu7)
|
|
trusty |
Needs triage
|
|
upstream |
Released
(7.10.0-2)
|
|
xenial |
Needs triage
|