{"id":"CVE-2023-48424","aliases":["A-315373062","ASB-A-315373062","EUVD-2023-52475","GHSA-jfxx-x5x2-fw64"],"status":"published","title":"U-Boot shell vulnerability resulting in Privilege escalation in a production device","description":"U-Boot shell vulnerability resulting in Privilege escalation in a production device","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00318,"percentile":0.24906,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-12-11T05:13:01Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2024-03-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2024-03-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"google","product":"android"},{"vendor":"google","product":"chromecast_firmware"}],"references":[{"url":"https://source.android.com/docs/security/bulletin/chromecast/2023-12-01","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-48424"},{"url":"https://github.com/advisories/GHSA-jfxx-x5x2-fw64"},{"url":"https://source.android.com/security/bulletin/2024-03-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-48424","description":"U-Boot shell vulnerability resulting in Privilege escalation in a production device","status":"published","published":"2023-12-11T05:13:01.011Z","modified":"2026-02-25T17:20:13.162Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"updated_at":"2026-11-02T14:35:25.866071Z"}],"euvd":[{"id":"EUVD-2023-52475","description":"U-Boot shell vulnerability resulting in Privilege escalation in a production device","status":"published","published":"2023-12-11T05:13:01Z","modified":"2026-02-25T17:20:13Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:48:28.530473Z"}],"ghsa":[{"id":"GHSA-jfxx-x5x2-fw64","title":"U-Boot shell vulnerability resulting in Privilege escalation in a production device","description":"U-Boot shell vulnerability resulting in Privilege escalation in a production device","status":"published","published":"2023-12-11T06:30:26Z","modified":"2023-12-22T05:05:23Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:55:16.323735Z"}],"nvd":[{"id":"CVE-2023-48424","description":"U-Boot shell vulnerability resulting in Privilege escalation in a production device","status":"published","published":"2023-12-11T06:15:42.767Z","modified":"2026-06-17T06:34:13.75Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"updated_at":"2026-11-02T14:08:54.010507Z"}],"osv":[{"id":"ASB-A-315373062","status":"published","published":"2024-03-01T00:00:00Z","modified":"2026-11-09T16:40:10.884737887Z","updated_at":"2026-11-09T17:05:18.698671Z"}]}}