CVE-2018-17963
Fixed in a distro release EPSS 5%
qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact.
Products: qemu, debian_linux, canonical ubuntu_linux, redhat openstack, redhat virtualization, redhat virtualization_manager
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | qemu | 1:3.1+dfsg-1 |
| Debian 13 | qemu | 1:3.1+dfsg-1 |
| Debian 14 | qemu | 1:3.1+dfsg-1 |
| Debian 8 | qemu | 1:2.1+dfsg-12+deb8u8 |
| Debian 9 | qemu | 1:2.8+dfsg-6+deb9u5 |
| Red Hat Enterprise Linux 7 | qemu-img-ma | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-img-rhev | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-common-ma | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-common-rhev | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-ma | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-ma-debuginfo | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-rhev | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-rhev-debuginfo | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-tools-ma | 10:2.12.0-33.el7 |
| Red Hat Enterprise Linux 7 | qemu-kvm-tools-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 10 | qemu-img-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 10 | qemu-kvm-common-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 10 | qemu-kvm-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 10 | qemu-kvm-rhev-debuginfo | 10:2.12.0-33.el7 |
| Red Hat openstack 10 | qemu-kvm-tools-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 13 | qemu-img-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 13 | qemu-kvm-common-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 13 | qemu-kvm-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 13 | qemu-kvm-rhev-debuginfo | 10:2.12.0-33.el7 |
| Red Hat openstack 13 | qemu-kvm-tools-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 14 | qemu-img-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 14 | qemu-kvm-common-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 14 | qemu-kvm-rhev | 10:2.12.0-33.el7 |
| Red Hat openstack 14 | qemu-kvm-rhev-debuginfo | 10:2.12.0-33.el7 |
| Red Hat openstack 14 | qemu-kvm-tools-rhev | 10:2.12.0-33.el7 |
| Red Hat rhev manager 4.3 | qemu-img-rhev | 10:2.12.0-33.el7 |
| Red Hat rhev manager 4.3 | qemu-kvm-common-rhev | 10:2.12.0-33.el7 |
| Red Hat rhev manager 4.3 | qemu-kvm-rhev | 10:2.12.0-33.el7 |
| Red Hat rhev manager 4.3 | qemu-kvm-rhev-debuginfo | 10:2.12.0-33.el7 |
| Red Hat rhev manager 4.3 | qemu-kvm-tools-rhev | 10:2.12.0-33.el7 |
| SUSE Enterprise Storage 4 | qemu | 2.6.2-41.46.2 |
| SUSE Enterprise Storage 4 | xen | 4.7.6_05-43.42.1 |
| SUSE Linux Enterprise Desktop 12 SP3 | qemu | 2.9.1-6.22.3 |
| SUSE Linux Enterprise Desktop 12 SP3 | xen | 4.9.3_03-3.44.2 |
| SUSE Linux Enterprise Desktop 12 SP4 | qemu | 2.11.2-5.5.1 |
| SUSE Linux Enterprise Desktop 12 SP4 | xen | 4.11.1_02-2.3.1 |
| SUSE Linux Enterprise Module for Basesystem 15 | qemu | 2.11.2-9.12.2 |
| SUSE Linux Enterprise Module for Server Applications 15 | qemu | 2.11.2-9.12.2 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | kvm | 1.4.2-53.26.2 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | xen | 4.2.5_21-45.30.1 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | kvm | 1.4.2-53.26.2 |
| SUSE Linux Enterprise Server 11 SP3-TERADATA | kvm | 1.4.2-53.26.2 |
| SUSE Linux Enterprise Server 11 SP4 | kvm | 1.4.2-60.18.2 |
| SUSE Linux Enterprise Server 11 SP4 | xen | 4.4.4_38-61.40.1 |
| SUSE Linux Enterprise Server 12 SP1-LTSS | qemu | 2.3.1-33.17.1 |
| SUSE Linux Enterprise Server 12 SP1-LTSS | xen | 4.5.5_28-22.58.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | qemu | 2.6.2-41.46.2 |
| SUSE Linux Enterprise Server 12 SP2-BCL | xen | 4.7.6_05-43.42.1 |
| SUSE Linux Enterprise Server 12 SP2-LTSS | qemu | 2.6.2-41.46.2 |
| SUSE Linux Enterprise Server 12 SP2-LTSS | xen | 4.7.6_05-43.42.1 |
| SUSE Linux Enterprise Server 12 SP3 | qemu | 2.9.1-6.22.3 |
| SUSE Linux Enterprise Server 12 SP3 | xen | 4.9.3_03-3.44.2 |
| SUSE Linux Enterprise Server 12 SP4 | qemu | 2.11.2-5.5.1 |
| SUSE Linux Enterprise Server 12 SP4 | xen | 4.11.1_02-2.3.1 |
| SUSE Linux Enterprise Server 12-LTSS | qemu | 2.0.2-48.46.2 |
| SUSE Linux Enterprise Server 12-LTSS | xen | 4.4.4_40-22.77.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | kvm | 1.4.2-60.18.2 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | 4.4.4_38-61.40.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | qemu | 2.3.1-33.17.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | 4.5.5_28-22.58.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | qemu | 2.6.2-41.46.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | xen | 4.7.6_05-43.42.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | qemu | 2.9.1-6.22.3 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | xen | 4.9.3_03-3.44.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | qemu | 2.11.2-5.5.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | xen | 4.11.1_02-2.3.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | 4.4.4_38-61.40.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | xen | 4.9.3_03-3.44.2 |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | xen | 4.11.1_02-2.3.1 |
| SUSE OpenStack Cloud 7 | qemu | 2.6.2-41.46.2 |
| SUSE OpenStack Cloud 7 | xen | 4.7.6_05-43.42.1 |
| Ubuntu 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.44 |
| Ubuntu 16.04 LTS | qemu | 1:2.5+dfsg-5ubuntu10.33 |
| Ubuntu 18.04 LTS | qemu | 1:2.11+dfsg-1ubuntu7.8 |
| openSUSE Tumbleweed | qemu | 6.1.0-32.1 |