{"id":"USN-5481-1","aliases":[],"status":"published","title":"bluez vulnerabilities","description":"It was discovered that BlueZ incorrectly validated certain capabilities\nand lengths when handling the A2DP profile. A remote attacker could use\nthis issue to cause BlueZ to crash, resulting in a denial of service, or\npossibly execute arbitrary code.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-06-15T16:57:22Z","modified":"2026-04-22T10:25:14Z","fixes":[{"ecosystem":"Ubuntu:18.04:LTS","package":"bluez","fixed_in":["5.48-0ubuntu3.9"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"bluez","fixed_in":["5.53-0ubuntu3.6"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-0ubuntu3.9"}]}],"versions":["5.46-0ubuntu3","5.46-0ubuntu4","5.48-0ubuntu3","5.48-0ubuntu3.1","5.48-0ubuntu3.2","5.48-0ubuntu3.3","5.48-0ubuntu3.4","5.48-0ubuntu3.5","5.48-0ubuntu3.6","5.48-0ubuntu3.7","5.48-0ubuntu3.8"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.53-0ubuntu3.6"}]}],"versions":["5.50-0ubuntu4","5.51-0ubuntu1","5.51-0ubuntu2","5.52-0ubuntu1","5.52-0ubuntu2","5.53-0ubuntu1","5.53-0ubuntu2","5.53-0ubuntu3","5.53-0ubuntu3.1","5.53-0ubuntu3.2","5.53-0ubuntu3.3","5.53-0ubuntu3.4","5.53-0ubuntu3.5"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-5481-1","tags":["advisory"]},{"url":"https://launchpad.net/bugs/1977968","tags":["report"]}],"sources":{"osv":[{"id":"USN-5481-1","title":"bluez vulnerabilities","description":"It was discovered that BlueZ incorrectly validated certain capabilities\nand lengths when handling the A2DP profile. A remote attacker could use\nthis issue to cause BlueZ to crash, resulting in a denial of service, or\npossibly execute arbitrary code.\n","status":"published","published":"2022-06-15T16:57:22Z","modified":"2026-04-22T10:25:14.375111Z","updated_at":"2026-11-02T16:58:16.20937Z"}]}}