{"id":"USN-5698-2","summary":"openvswitch vulnerability","details":"USN-5698-1 fixed a vulnerability in Open. This update provides\nthe corresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that Open vSwitch incorrectly handled comparison of\n certain minimasks. A remote attacker could use this issue to cause Open\n vSwitch to crash, resulting in a denial of service, or possibly execute\n arbitrary code.\n","modified":"2026-06-25T13:31:30.464350124Z","published":"2022-10-25T12:47:42Z","related":["UBUNTU-CVE-2022-32166"],"upstream":["CVE-2022-32166","UBUNTU-CVE-2022-32166"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5698-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-32166"}],"affected":[{"package":{"name":"openvswitch","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/openvswitch?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-0ubuntu0.16.04.3+esm1"}]}],"versions":["2.4.0-0ubuntu4","2.4.0-0ubuntu5","2.5.0~git20160129.46a88d9-0ubuntu1","2.5.0~git20160219.522aca6-0ubuntu1","2.5.0~git20160219.522aca6-0ubuntu2","2.5.0~git20160219.522aca6-0ubuntu3","2.5.0-0ubuntu1","2.5.2-0ubuntu0.16.04.1","2.5.2-0ubuntu0.16.04.2","2.5.2-0ubuntu0.16.04.3","2.5.4-0ubuntu0.16.04.1","2.5.5-0ubuntu0.16.04.1","2.5.5-0ubuntu0.16.04.2","2.5.9-0ubuntu0.16.04.2","2.5.9-0ubuntu0.16.04.3"],"ecosystem_specific":{"binaries":[{"binary_version":"2.5.9-0ubuntu0.16.04.3+esm1","binary_name":"openvswitch-common"},{"binary_name":"openvswitch-ipsec","binary_version":"2.5.9-0ubuntu0.16.04.3+esm1"},{"binary_name":"openvswitch-pki","binary_version":"2.5.9-0ubuntu0.16.04.3+esm1"},{"binary_name":"openvswitch-switch","binary_version":"2.5.9-0ubuntu0.16.04.3+esm1"},{"binary_version":"2.5.9-0ubuntu0.16.04.3+esm1","binary_name":"openvswitch-switch-dpdk"},{"binary_version":"2.5.9-0ubuntu0.16.04.3+esm1","binary_name":"openvswitch-test"},{"binary_version":"2.5.9-0ubuntu0.16.04.3+esm1","binary_name":"openvswitch-testcontroller"},{"binary_name":"openvswitch-vtep","binary_version":"2.5.9-0ubuntu0.16.04.3+esm1"},{"binary_name":"ovn-central","binary_version":"2.5.9-0ubuntu0.16.04.3+esm1"},{"binary_name":"ovn-common","binary_version":"2.5.9-0ubuntu0.16.04.3+esm1"},{"binary_version":"2.5.9-0ubuntu0.16.04.3+esm1","binary_name":"ovn-docker"},{"binary_version":"2.5.9-0ubuntu0.16.04.3+esm1","binary_name":"ovn-host"},{"binary_version":"2.5.9-0ubuntu0.16.04.3+esm1","binary_name":"python-openvswitch"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-32166"}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5698-2.json"}}],"schema_version":"1.7.5"}