{"id":"USN-5890-1","summary":"openvswitch vulnerabilities","details":"Qian Chen discovered that Open vSwitch incorrectly handled certain\nOrganization Specific TLVs. A remote attacker could use this issue to cause\nOpen vSwitch to crash, resulting in a denial of service, or possibly\nexecute arbitrary code.\n","modified":"2026-04-27T16:32:41.585373Z","published":"2023-02-27T12:24:28Z","related":["UBUNTU-CVE-2022-4337","UBUNTU-CVE-2022-4338"],"upstream":["CVE-2022-4337","CVE-2022-4338","UBUNTU-CVE-2022-4337","UBUNTU-CVE-2022-4338"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5890-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-4337"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-4338"}],"affected":[{"package":{"name":"openvswitch","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openvswitch@2.9.8-0ubuntu0.18.04.4?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.8-0ubuntu0.18.04.4"}]}],"versions":["2.8.0-0ubuntu2","2.8.1-0ubuntu2","2.8.1-0ubuntu3","2.9.0~git20180205.5a39582ca-0ubuntu1","2.9.0-0ubuntu1","2.9.2-0ubuntu0.18.04.2","2.9.2-0ubuntu0.18.04.3","2.9.5-0ubuntu0.18.04.1","2.9.7-0ubuntu0.18.04.2","2.9.8-0ubuntu0.18.04.2","2.9.8-0ubuntu0.18.04.3"],"ecosystem_specific":{"binaries":[{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"openvswitch-common"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"openvswitch-pki"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"openvswitch-switch"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"openvswitch-switch-dpdk"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"openvswitch-test"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"openvswitch-testcontroller"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"openvswitch-vtep"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"ovn-central"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"ovn-common"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"ovn-controller-vtep"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"ovn-docker"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"ovn-host"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"python-openvswitch"},{"binary_version":"2.9.8-0ubuntu0.18.04.4","binary_name":"python3-openvswitch"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-4337"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-4338"}],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5890-1.json"}},{"package":{"name":"openvswitch","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openvswitch@2.13.8-0ubuntu1.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.13.8-0ubuntu1.1"}]}],"versions":["2.12.0-0ubuntu1","2.12.0-0ubuntu2","2.12.1~git20191107.7accd1302-0ubuntu1","2.12.90~git20200107.af683565b-0ubuntu1","2.12.90~git20200107.af683565b-0ubuntu2","2.12.90~git20200107.af683565b-0ubuntu3","2.13.0~git20200127.dbdf66c29-0ubuntu2","2.13.0~git20200212.15ae9db33-0ubuntu1","2.13.0~git20200212.15ae9db33-0ubuntu2","2.13.0-0ubuntu1","2.13.1-0ubuntu0.20.04.1","2.13.1-0ubuntu0.20.04.3","2.13.1-0ubuntu0.20.04.4","2.13.3-0ubuntu0.20.04.1","2.13.3-0ubuntu0.20.04.2","2.13.5-0ubuntu1","2.13.8-0ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"openvswitch-common"},{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"openvswitch-pki"},{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"openvswitch-source"},{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"openvswitch-switch"},{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"openvswitch-switch-dpdk"},{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"openvswitch-test"},{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"openvswitch-testcontroller"},{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"openvswitch-vtep"},{"binary_version":"2.13.8-0ubuntu1.1","binary_name":"python3-openvswitch"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-4337"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-4338"}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5890-1.json"}},{"package":{"name":"openvswitch","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openvswitch@2.17.3-0ubuntu0.22.04.2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.17.3-0ubuntu0.22.04.2"}]}],"versions":["2.16.0-0ubuntu2","2.16.0-0ubuntu3","2.16.0-0ubuntu4","2.17.0~git20220105.0d1ffb7-0ubuntu1","2.17.0~git20220118.1b9fd88-0ubuntu1","2.17.0~git20220121.109d024-0ubuntu1","2.17.0-0ubuntu1","2.17.2-0ubuntu0.22.04.1","2.17.2-0ubuntu0.22.04.2","2.17.3-0ubuntu0.22.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-common"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-ipsec"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-pki"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-source"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-switch"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-switch-dpdk"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-test"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-testcontroller"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"openvswitch-vtep"},{"binary_version":"2.17.3-0ubuntu0.22.04.2","binary_name":"python3-openvswitch"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-4337"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-4338"}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5890-1.json"}}],"schema_version":"1.7.5"}