CVE-2023-1668
Fixed in a distro release EPSS 1%CVSS 8.2
A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow, but with an incorrect action, possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow.
Products: cloudbase open_vswitch, debian_linux, redhat openshift_container_platform, redhat openstack_platform, redhat virtualization, redhat fast_datapath
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 10 | openvswitch | 2.10.7+ds1-0+deb10u4 |
| Debian 11 | openvswitch | 2.15.0+ds1-2+deb11u4 |
| Debian 12 | openvswitch | 3.1.0-2 |
| Debian 13 | openvswitch | 3.1.0-2 |
| Debian 14 | openvswitch | 3.1.0-2 |
| Red Hat Enterprise Linux 8 | network-scripts-openvswitch2.13 | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | network-scripts-openvswitch2.15 | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | network-scripts-openvswitch2.17 | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | network-scripts-openvswitch3.1 | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.13 | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.13-debuginfo | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.13-debugsource | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.13-devel | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.13-ipsec | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.13-test | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.15 | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.15-debuginfo | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.15-debugsource | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.15-devel | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.15-ipsec | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.15-test | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.17 | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.17-debuginfo | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.17-debugsource | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.17-devel | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.17-ipsec | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch2.17-test | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch3.1 | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch3.1-debuginfo | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch3.1-debugsource | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch3.1-devel | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch3.1-ipsec | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 8 | openvswitch3.1-test | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 8 | python3-openvswitch2.13 | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | python3-openvswitch2.13-debuginfo | 0:2.13.0-214.el8fdp |
| Red Hat Enterprise Linux 8 | python3-openvswitch2.15 | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | python3-openvswitch2.15-debuginfo | 0:2.15.0-136.el8fdp |
| Red Hat Enterprise Linux 8 | python3-openvswitch2.17 | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | python3-openvswitch2.17-debuginfo | 0:2.17.0-88.el8fdp |
| Red Hat Enterprise Linux 8 | python3-openvswitch3.1 | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 8 | python3-openvswitch3.1-debuginfo | 0:3.1.0-17.el8fdp |
| Red Hat Enterprise Linux 9 | openvswitch2.17 | 0:2.17.0-77.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch2.17-debuginfo | 0:2.17.0-77.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch2.17-debugsource | 0:2.17.0-77.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch2.17-devel | 0:2.17.0-77.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch2.17-ipsec | 0:2.17.0-77.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch2.17-test | 0:2.17.0-77.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch3.1 | 0:3.1.0-14.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch3.1-debuginfo | 0:3.1.0-14.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch3.1-debugsource | 0:3.1.0-14.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch3.1-devel | 0:3.1.0-14.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch3.1-ipsec | 0:3.1.0-14.el9fdp |
| Red Hat Enterprise Linux 9 | openvswitch3.1-test | 0:3.1.0-14.el9fdp |
| Red Hat Enterprise Linux 9 | python3-openvswitch2.17 | 0:2.17.0-77.el9fdp |
| Red Hat Enterprise Linux 9 | python3-openvswitch2.17-debuginfo | 0:2.17.0-77.el9fdp |
| Red Hat Enterprise Linux 9 | python3-openvswitch3.1 | 0:3.1.0-14.el9fdp |
| Red Hat Enterprise Linux 9 | python3-openvswitch3.1-debuginfo | 0:3.1.0-14.el9fdp |
| Red Hat rhev hypervisor 4.4 | redhat-virtualization-host | 0:4.5.3-202306050942_8.6 |
| Red Hat rhev hypervisor 4.4 | redhat-virtualization-host-image-update | 0:4.5.3-202306050942_8.6 |
| SUSE Enterprise Storage 7 | openvswitch | 2.13.2-150200.9.22.1 |
| SUSE Enterprise Storage 7.1 | openvswitch | 2.14.2-150300.19.8.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | openvswitch | 2.13.2-150200.9.22.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | openvswitch | 2.14.2-150300.19.8.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | openvswitch | 2.14.2-150300.19.8.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | openvswitch3 | 3.1.7-150500.3.25.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | openvswitch3 | 3.1.7-150500.3.25.1 |
| SUSE Linux Enterprise Micro 5.5 | openvswitch3 | 3.1.7-150500.3.25.1 |
| SUSE Linux Enterprise Module for Legacy 15 SP5 | openvswitch | 2.14.2-150400.24.9.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | openvswitch | 2.14.2-150400.24.9.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | openvswitch | 2.14.2-150400.24.9.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP4 | openvswitch | 2.14.2-150400.24.9.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP5 | openvswitch3 | 3.1.0-150500.3.3.1 |
| SUSE Linux Enterprise Real Time 15 SP3 | openvswitch | 2.14.2-150300.19.8.1 |
| SUSE Linux Enterprise Server 12 SP5 | openvswitch | 2.11.5-3.18.2 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | openvswitch | 2.13.2-150200.9.22.1 |
| SUSE Linux Enterprise Server 15 SP3-LTSS | openvswitch | 2.14.2-150300.19.8.1 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | openvswitch3 | 3.1.7-150500.3.25.1 |
| SUSE Linux Enterprise Server 15 SP6-LTSS | openvswitch | 3.1.7-150600.33.9.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openvswitch | 2.11.5-3.18.2 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | openvswitch | 2.13.2-150200.9.22.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | openvswitch | 2.14.2-150300.19.8.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | openvswitch3 | 3.1.7-150500.3.25.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | openvswitch | 3.1.7-150600.33.9.1 |
| SUSE Manager Proxy 4.2 | openvswitch | 2.14.2-150300.19.8.1 |
| SUSE Manager Server 4.2 | openvswitch | 2.14.2-150300.19.8.1 |
| Ubuntu 18.04 LTS | openvswitch | 2.9.8-0ubuntu0.18.04.5 |
| Ubuntu 20.04 LTS | openvswitch | 2.13.8-0ubuntu1.2 |
| Ubuntu 22.04 LTS | openvswitch | 2.17.5-0ubuntu0.22.04.2 |
| Ubuntu Pro 16.04 LTS | openvswitch | no fix |
| openSUSE Leap 15.4 | openvswitch | 2.13.2-150200.9.22.1 |
| openSUSE Leap 15.4 | openvswitch | 2.14.2-150400.24.9.1 |
| openSUSE Leap 15.5 | openvswitch | 2.14.2-150400.24.9.1 |
| openSUSE Leap 15.5 | openvswitch3 | 3.1.0-150500.3.3.1 |
| openSUSE Leap 15.6 | openvswitch | 3.1.7-150600.33.9.1 |
| openSUSE Leap 15.6 | openvswitch3 | 3.1.7-150500.3.25.1 |
| openSUSE Tumbleweed | openvswitch | 3.1.0-14.1 |