A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade openvswitch | Aug 22, 2024 | Feb 11, 2021 |
| Centos_linux | — | Upgrade openvswitch2.11-debugsourceUpgrade openvswitch-develUpgrade network-scripts-openvswitch2.13Upgrade openvswitch2.13-ipsecUpgrade openvswitch-testUpgrade openvswitch2.13Upgrade openvswitch2.11Upgrade openvswitch2.11-develUpgrade python3-openvswitch2.13Upgrade python-openvswitch2.11Upgrade openvswitch2.13-debugsourceUpgrade openvswitch2.13-develUpgrade python3-openvswitch2.11-debuginfoUpgrade openvswitch2.11-debuginfoUpgrade network-scripts-openvswitch2.11Upgrade openvswitchUpgrade openvswitch2.13-testUpgrade openvswitch-debuginfoUpgrade python3-openvswitch2.13-debuginfoUpgrade openvswitch2.11-testUpgrade python3-openvswitch2.11Upgrade openvswitch2.13-debuginfoUpgrade python-openvswitch | Feb 12, 2021 | Feb 11, 2021 |
| Debian | — | Upgrade openvswitch | Feb 17, 2021 | Feb 11, 2021 |
| Gentoo Linux | — | Upgrade net-misc/openvswitch. | Nov 27, 2023 | Feb 11, 2021 |
| Redhat Openshift | — | Upgrade redhat-coreos | Feb 24, 2021 | Feb 11, 2021 |
| Redhat_linux | — | Upgrade python3-openvswitch2.13-debuginfoUpgrade openvswitch2.11-testUpgrade openvswitch2.13-debuginfoUpgrade openvswitch2.11-debuginfoUpgrade openvswitch-debuginfoUpgrade python-openvswitch2.11Upgrade python3-openvswitch2.11-debuginfoUpgrade openvswitch2.13Upgrade network-scripts-openvswitch2.11Upgrade network-scripts-openvswitch2.13Upgrade openvswitch2.13-ipsecUpgrade openvswitch2.11-debugsourceUpgrade openvswitch2.11-develUpgrade python3-openvswitch2.13Upgrade openvswitch2.13-testUpgrade openvswitch2.11Upgrade python-openvswitchUpgrade python3-openvswitch2.11Upgrade openvswitchUpgrade openvswitch2.13-develUpgrade openvswitch-develUpgrade openvswitch-testUpgrade openvswitch2.13-debugsource | Feb 12, 2021 | Feb 11, 2021 |
| Suse | — | Upgrade libopenvswitch-2_13-0Upgrade openvswitch-vtepUpgrade ovn-docUpgrade openvswitch-ipsecUpgrade ovnUpgrade openvswitchUpgrade openvswitch-develUpgrade libopenvswitch-2_8-0Upgrade openvswitch-docUpgrade ovn-dockerUpgrade openvswitch-switchUpgrade python3-ovsUpgrade libovn-20_06-0Upgrade libovn-20_03-0Upgrade ovn-vtepUpgrade openvswitch-dpdk-switchUpgrade openvswitch-dpdkUpgrade openvswitch-testUpgrade libopenvswitch-2_11-0Upgrade libopenvswitch-2_14-0Upgrade openvswitch-pkiUpgrade python2-ovsUpgrade ovn-develUpgrade ovn-hostUpgrade ovn-central | Feb 12, 2021 | Feb 10, 2021 |
| Ubuntu | — | Upgrade openvswitch-common | Feb 11, 2021 | Feb 10, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 11, 2021 |
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