Linux · 
Ubuntu · Package update · March 25, 2022
Ubuntu · Package update · March 25, 2022libvirt-daemon 4.0.0-1ubuntu8.21: libvirt-daemon 4.0.0-1ubuntu8.21 for Ubuntu 18.04.6 LTS (bionic)
libvirt-daemon 4.0.0-1ubuntu8.21, released March 25, 2022, fixes 5 CVEs in libvirt-daemon. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0174
77th percentile
Priority of the 5 CVEs
Patch now 0
Urgent 0
High 1
Routine 4
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libvirt-daemon | Ubuntu 18.04.6 LTS (bionic) | 4.0.0-1ubuntu8.21 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2021-3975 | libvirt: libvirt: segmentation fault during VM shutdown can lead to vdsm hang | 7.8 | 0.0174 | None reported |
| Routine | CVE-2022-0897 | hivex: ELSA-2022-9460: kvm_utils security update (IMPORTANT) | 5.5 | 0.0105 | None reported |
| Routine | CVE-2020-25637 | hivex: ELSA-2021-1762: virt:ol and virt-devel:rhel security, bug fix, and enhancement update (MODERATE) | 6.7 | 0.0053 | None reported |
| Routine | CVE-2021-3631 | libnss-libvirt: A flaw was found in libvirt while it generates SELinux MCS category pairsfor VMs' dynamic labels | 6.3 | 0.0049 | None reported |
| Routine | CVE-2021-4147 | libvirt: A flaw was found in the libvirt libxl driver | 6.5 | 0.0024 | None reported |
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