{"id":"USN-5698-1","summary":"openvswitch vulnerability","details":"It was discovered that Open vSwitch incorrectly handled comparison of\ncertain minimasks. A remote attacker could use this issue to cause Open\nvSwitch to crash, resulting in a denial of service, or possibly execute\narbitrary code.\n","modified":"2026-02-10T04:42:49Z","published":"2022-10-25T11:23:54Z","related":["UBUNTU-CVE-2022-32166"],"upstream":["CVE-2022-32166","UBUNTU-CVE-2022-32166"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5698-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-32166"}],"affected":[{"package":{"name":"openvswitch","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/openvswitch@2.9.8-0ubuntu0.18.04.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.8-0ubuntu0.18.04.3"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_name":"openvswitch-common","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"openvswitch-pki","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"openvswitch-switch","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"openvswitch-switch-dpdk","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"openvswitch-test","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"openvswitch-testcontroller","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"openvswitch-vtep","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"ovn-central","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"ovn-common","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"ovn-controller-vtep","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"ovn-docker","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"ovn-host","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"python-openvswitch","binary_version":"2.9.8-0ubuntu0.18.04.3"},{"binary_name":"python3-openvswitch","binary_version":"2.9.8-0ubuntu0.18.04.3"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"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"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5698-1.json"}}],"schema_version":"1.7.3"}