{"id":"USN-4550-1","summary":"dpdk vulnerabilities","details":"Ryan Hall discovered that DPDK incorrectly handled vhost crypto. An\nattacker inside a guest could use these issues to perform multiple attacks,\nincluding denial of service attacks, obtaining sensitive information from\nthe host, and possibly executing arbitrary code on the host.\n","modified":"2026-04-22T10:08:23.964036Z","published":"2020-09-28T16:32:13Z","related":["UBUNTU-CVE-2020-14374","UBUNTU-CVE-2020-14375","UBUNTU-CVE-2020-14376","UBUNTU-CVE-2020-14377","UBUNTU-CVE-2020-14378"],"upstream":["CVE-2020-14374","CVE-2020-14375","CVE-2020-14376","CVE-2020-14377","CVE-2020-14378","UBUNTU-CVE-2020-14374","UBUNTU-CVE-2020-14375","UBUNTU-CVE-2020-14376","UBUNTU-CVE-2020-14377","UBUNTU-CVE-2020-14378"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4550-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-14374"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-14375"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-14376"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-14377"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-14378"}],"affected":[{"package":{"name":"dpdk","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/dpdk@19.11.3-0ubuntu0.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"19.11.3-0ubuntu0.2"}]}],"versions":["18.11.2-4","18.11.3-1","18.11.4-1","18.11.4-1ubuntu1","18.11.5-1","19.11-2ubuntu1","19.11-2ubuntu2","19.11.1-0ubuntu1","19.11.1-0ubuntu1.1","19.11.3-0ubuntu0.1"],"ecosystem_specific":{"availability":"No 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