Description
It was discovered that libvirtd before versions 4.10.1 and 5.4.1 would permit read-only clients to use the virDomainSaveImageGetXMLDesc() API, specifying an arbitrary path which would be accessed with the permissions of the libvirtd process. An attacker with access to the libvirtd socket could use this to probe the existence of arbitrary files, cause denial of service or cause libvirtd to execute arbitrary programs.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Libvirt | libvirt | fixed in 4.10.1, fixed in 5.4.1 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | libvirt | 5.0.0-4 | — |
| Debian 13 | libvirt | 5.0.0-4 | — |
| Debian 12 | libvirt | 5.0.0-4 | — |
| Debian 9 | libvirt | 3.0.0-4+deb9u4 | DSA-4469-1 |
| Debian 8 | libvirt | 1.2.9-9+deb8u7 | DLA-1832-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | libvirt | 4.0.0-1ubuntu8.12 | USN-4047-1 |
| Ubuntu 16.04 LTS | libvirt | 1.3.1-1ubuntu10.27 | USN-4047-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 14.04 LTS | libvirt | 1.2.2-0ubuntu13.1.28+esm1 | USN-4047-2 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | SLOF | 20171214-5.gitfa98132.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | hivex +4 | 1.3.15-6.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | libguestfs-winsupport | 8.0-2.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | libiscsi +2 | 1.18.0-6.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | libssh2 | 1.8.0-7.module+el8.0.0.z+3418+a72cf898.1 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | libvirt +27 | 4.5.0-23.3.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | libvirt-daemon-driver-storage-iscsi-direct | 5.0.0-7.2.module+el8.0.0.z+3438+2851622e | RHSA-2019:1762 |
| RHEL 8 | libvirt-dbus | 1.2.0-2.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | libvirt-python +1 | 4.5.0-1.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | nbdkit +9 | 1.4.2-4.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | netcf +2 | 0.2.8-10.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | perl-Sys-Virt | 4.5.0-4.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | qemu-img +9 | 15:2.12.0-64.module+el8.0.0.z+3418+a72cf898.2 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | seabios +2 | 1.11.1-3.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | sgabios +1 | 1:0.20170427git-2.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | supermin +1 | 5.1.19-8.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 8 | virt-dib +24 | 1:1.38.4-10.1.module+el8.0.0.z+3418+a72cf898 | RHSA-2019:1762, RHSA-2019:1580 |
| RHEL 7 | libvirt +30 | 4.5.0-10.el7_6.12 | RHSA-2019:1579 |
| RHEL 7 | redhat-release-virtualization-host +1 | 4.3.4-1.el7ev | RHSA-2019:1699 |
| RHEL 7 | redhat-virtualization-host +1 | 4.3.4-20190620.3.el7_6 | RHSA-2019:1699 |
| RHEL 6 | libvirt +4 | 0.10.2-64.el6_10.2 | RHSA-2019:1578 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | libvirt | 5.1.0-8.6.1 | SUSE-SU-2019:1643-1 |
| SLES 15 | libvirt | 4.0.0-9.27.1 | SUSE-SU-2019:1637-1 |
| SLES 12 SP4 | libvirt | 4.0.0-8.15.2 | SUSE-SU-2019:1599-1 |
| SLES 12 SP3 | libvirt | 3.3.0-5.40.1 | SUSE-SU-2019:2227-2, SUSE-SU-2019:2227-1 |
| SLES 12 SP2 | libvirt | 2.0.0-27.61.1 | SUSE-SU-2019:2105-1 |
Show 14 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP1 | libvirt | 1.2.18.4-22.13.1 | SUSE-SU-2019:1686-1 |
| SLES 12 | libvirt | 1.2.5-27.19.1 | SUSE-SU-2019:1690-1 |
| SLES 11 SP4 | libvirt | 1.2.5-23.20.1 | SUSE-SU-2019:14097-1 |
| SLES for SAP 12 SP4 | libvirt | 4.0.0-8.15.2 | SUSE-SU-2019:1599-1 |
| SLES for SAP 12 SP3 | libvirt | 3.3.0-5.40.1 | SUSE-SU-2019:2227-1 |
| SLES for SAP 12 SP2 | libvirt | 2.0.0-27.61.1 | SUSE-SU-2019:2105-1 |
| SLES for SAP 12 SP1 | libvirt | 1.2.18.4-22.13.1 | SUSE-SU-2019:1686-1 |
| SUSE OpenStack Cloud Crowbar 8 | libvirt | 3.3.0-5.40.1 | SUSE-SU-2019:2227-1 |
| SUSE OpenStack Cloud 8 | libvirt | 3.3.0-5.40.1 | SUSE-SU-2019:2227-1 |
| SUSE OpenStack Cloud 7 | libvirt | 2.0.0-27.61.1 | SUSE-SU-2019:2105-1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | libvirt | 1.0.5.9-21.20.1 | SUSE-SU-2019:14100-1 |
| SUSE HPE Helion OpenStack 8 | libvirt | 3.3.0-5.40.1 | SUSE-SU-2019:2227-1 |
| SUSE Enterprise Storage 5 | libvirt | 3.3.0-5.40.1 | SUSE-SU-2019:2227-2, SUSE-SU-2019:2227-1 |
| SUSE Enterprise Storage 4 | libvirt | 2.0.0-27.61.1 | SUSE-SU-2019:2105-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | libvirt | 7.7.0-2.1 | openSUSE-SU-2024:11008-1 |
| openSUSE Leap 15.1 | libvirt | 5.1.0-lp151.7.3.1 | openSUSE-SU-2019:1753-1 |
| openSUSE Leap 15.0 | libvirt | 4.0.0-lp150.7.18.2 | openSUSE-SU-2019:1672-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | libvirt | 5.5.0-r0 | — |
| Alpine v3.23 | libvirt | 5.5.0-r0 | — |
| Alpine v3.22 | libvirt | 5.5.0-r0 | — |
| Alpine v3.21 | libvirt | 5.5.0-r0 | — |
| Alpine v3.20 | libvirt | 5.5.0-r0 | — |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | libvirt | 5.5.0-r0 | — |
| Alpine v3.18 | libvirt | 5.5.0-r0 | — |
| Alpine v3.17 | libvirt | 5.5.0-r0 | — |
| Alpine v3.16 | libvirt | 5.5.0-r0 | — |
| Alpine v3.15 | libvirt | 5.5.0-r0 | — |
| Alpine v3.14 | libvirt | 5.5.0-r0 | — |
| Alpine v3.13 | libvirt | 5.5.0-r0 | — |
| Alpine v3.12 | libvirt | 5.5.0-r0 | — |
| Alpine v3.11 | libvirt | 5.5.0-r0 | — |
| Alpine v3.10 | libvirt | 5.5.0-r0 | — |
| Alpine v3.9 | libvirt | 5.5.0-r0 | — |
| Alpine v3.8 | libvirt | 5.5.0-r0 | — |
| Alpine v3.7 | libvirt | 5.5.0-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | libvirt +30 | 4.5.0-10.amzn2.12.1 | ALAS2-2019-1274 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | hivex +4 | 1.3.15-6.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | libguestfs-winsupport | 8.0-2.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | libiscsi +2 | 1.18.0-6.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | libssh2 | 1.8.0-7.module+el8.0.0.z+5234+5e9073e3.1 | ELSA-2019-1580 |
| Oracle Linux 8 | libvirt +27 | 4.5.0-23.3.0.1.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | libvirt-dbus | 1.2.0-2.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | nbdkit +9 | 1.4.2-4.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | netcf +2 | 0.2.8-10.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | perl-Sys-Virt | 4.5.0-4.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | python3-libvirt | 4.5.0-1.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | qemu-img +9 | 15:2.12.0-64.module+el8.0.0.z+5234+5e9073e3.2 | ELSA-2019-1580 |
| Oracle Linux 8 | seabios +2 | 1.11.1-3.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | sgabios +1 | 1:0.20170427git-2.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | supermin +1 | 5.1.19-8.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 8 | virt-dib +24 | 1:1.38.4-10.1.0.1.module+el8.0.0.z+5234+5e9073e3 | ELSA-2019-1580 |
| Oracle Linux 7 | libvirt +30 | 4.5.0-10.0.1.el7_6.12 | ELSA-2019-4714, ELSA-2019-1579 |
| Oracle Linux 7 | libvirt-daemon-qemu | 5.0.0-9.el7 | ELSA-2019-4714 |
Advisories 27
- RHSA-2019:1762 Red Hat Security Advisory: virt:8.0.0 security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2019:1699 Red Hat Security Advisory: redhat-virtualization-host security and enhancement update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2019:1580 Red Hat Security Advisory: virt:rhel security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2019:1578 Red Hat Security Advisory: libvirt security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2019:1579 Red Hat Security Advisory: libvirt security and bug fix update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- USN-4047-1 libvirt vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- USN-4047-2 libvirt vulnerability Ubuntu Security Notices (USN) · Apr 22, 2026
- DSA-4469-1 libvirt - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-1832-1 libvirt - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2019:1643-1 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:1672-1 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:14100-1 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:1753-1 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11008-1 libvirt-7.7.0-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:14097-1 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:1686-1 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:2105-1 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:2227-1 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:2227-2 Security update for libvirt SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:1690-1 Security update for libvirt SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2019:1599-1 Security update for libvirt SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2019:1637-1 Security update for libvirt SUSE / openSUSE Security Updates · May 2, 2025
- WID-SEC-2023-1690 libvirt: Mehrere Schwachstellen ermöglichen Ausführen von beliebigem Programmcode mit den Rechten des Dienstes BSI CERT-Bund (WID) · Jul 9, 2023
- ALAS2-2019-1274 Important: libvirt security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Aug 27, 2019
- ELSA-2019-1580 Important: virt:ol security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jul 30, 2019
- ELSA-2019-4714 Important: libvirt security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jul 10, 2019
- ELSA-2019-1579 Important: libvirt security and bug fix update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jun 21, 2019