{"id":"USN-4189-2","aliases":[],"status":"published","title":"dpdk regression","description":"USN-4189-1 fixed a vulnerability in DPDK. The new version introduced a\nregression in certain environments. This update fixes the problem.\n\nOriginal advisory details:\n\n Jason Wang discovered that DPDK incorrectly handled certain messages. An\n attacker in a malicious container could possibly use this issue to cause\n DPDK to leak resources, resulting in a denial of service.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2019-11-25T12:17:28Z","modified":"2026-04-22T10:01:43Z","fixes":[{"ecosystem":"Ubuntu:18.04:LTS","package":"dpdk","fixed_in":["17.11.9-0ubuntu18.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"dpdk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.11.9-0ubuntu18.04.1"}]}],"versions":["17.05.2-0ubuntu1","17.05.2-0ubuntu2","17.11-3","17.11-4","17.11-5","17.11.1-6","17.11.2-1ubuntu0.1","17.11.3-3~ubuntu0.18.04","17.11.5-0~ubuntu18.04.1","17.11.6-0~ubuntu18.04.1","17.11.8-0~ubuntu18.04.2"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-4189-2","tags":["advisory"]},{"url":"https://launchpad.net/bugs/1853463","tags":["report"]}],"sources":{"osv":[{"id":"USN-4189-2","title":"dpdk regression","description":"USN-4189-1 fixed a vulnerability in DPDK. The new version introduced a\nregression in certain environments. This update fixes the problem.\n\nOriginal advisory details:\n\n Jason Wang discovered that DPDK incorrectly handled certain messages. An\n attacker in a malicious container could possibly use this issue to cause\n DPDK to leak resources, resulting in a denial of service.\n","status":"published","published":"2019-11-25T12:17:28Z","modified":"2026-04-22T10:01:43.981996Z","updated_at":"2026-11-02T16:58:14.547547Z"}]}}