{"id":"USN-5395-2","aliases":[],"status":"published","title":"networkd-dispatcher regression","description":"USN-5395-1 fixed vulnerabilities in networkd-dispatcher. Unfortunately\nthat update was incomplete and could introduce a regression. This update\nfixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that networkd-dispatcher incorrectly handled internal\n scripts. A local attacker could possibly use this issue to cause a race\n condition, escalate privileges and execute arbitrary code.\n (CVE-2022-29799, CVE-2022-29800)","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-05-04T17:28:07Z","modified":"2026-02-10T04:42:35Z","fixes":[{"ecosystem":"Ubuntu:18.04:LTS","package":"networkd-dispatcher","fixed_in":["1.7-0ubuntu3.5"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"networkd-dispatcher","fixed_in":["2.1-2~ubuntu20.04.3"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"networkd-dispatcher","fixed_in":["2.1-2ubuntu0.22.04.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"networkd-dispatcher","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7-0ubuntu3.5"}]}],"versions":["1.7-0ubuntu1","1.7-0ubuntu2","1.7-0ubuntu3","1.7-0ubuntu3.2","1.7-0ubuntu3.3","1.7-0ubuntu3.4"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"networkd-dispatcher","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1-2~ubuntu20.04.3"}]}],"versions":["2.0.1-1","2.1-2~ubuntu20.04.1","2.1-2~ubuntu20.04.2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"networkd-dispatcher","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1-2ubuntu0.22.04.2"}]}],"versions":["2.1-2","2.1-2ubuntu0.22.04.1"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-5395-2","tags":["advisory"]},{"url":"https://launchpad.net/bugs/1971550","tags":["report"]}],"sources":{"osv":[{"id":"USN-5395-2","title":"networkd-dispatcher regression","description":"USN-5395-1 fixed vulnerabilities in networkd-dispatcher. Unfortunately\nthat update was incomplete and could introduce a regression. This update\nfixes the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that networkd-dispatcher incorrectly handled internal\n scripts. A local attacker could possibly use this issue to cause a race\n condition, escalate privileges and execute arbitrary code.\n (CVE-2022-29799, CVE-2022-29800)\n","status":"published","published":"2022-05-04T17:28:07Z","modified":"2026-02-10T04:42:35Z","updated_at":"2026-11-02T16:58:16.20937Z"}]}}