Debian/libvirt: medium 6.5
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.
Action: Upgrade libvirt to 7.10.0-2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.10.0-2 | - |
Fixed versions
| 7.10.0-2 |
Sources
- osv: DEBIAN-CVE-2021-4147#Debian:14/libvirt
- https://security-tracker.debian.org/tracker/CVE-2021-4147
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