{"id":"CVE-2023-21117","aliases":["A-263358101","ASB-A-263358101","EUVD-2023-25285","GHSA-2q3q-wgvc-2m5p"],"status":"published","title":"In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for...","description":"In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for isolated processes to register a broadcast receiver due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-263358101","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00084,"percentile":0.00245,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-863"],"published":"2023-05-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/frameworks/base","fixed_in":["13-next:2023-05-01","13:2023-05-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-05-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-05-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2023-05-01","tags":["x_transferred","Patch","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21117"},{"url":"https://github.com/advisories/GHSA-2q3q-wgvc-2m5p"},{"url":"https://android.googlesource.com/platform/frameworks/base/+/8542596db53b1acfb0bf461c93900ff78b34edad","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2023-21117","description":"In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for isolated processes to register a broadcast receiver due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-263358101","status":"published","published":"2023-05-15T00:00:00Z","modified":"2025-01-31T13:43:47.766Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:35:19.959682Z"}],"euvd":[{"id":"EUVD-2023-25285","description":"In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for isolated processes to register a broadcast receiver due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-263358101","status":"published","published":"2023-05-15T00:00:00Z","modified":"2025-01-31T13:43:47Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:08.578338Z"}],"ghsa":[{"id":"GHSA-2q3q-wgvc-2m5p","title":"In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for...","description":"In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for isolated processes to register a broadcast receiver due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-263358101","status":"published","published":"2023-05-16T00:30:17Z","modified":"2025-01-31T15:30:40Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:59:44.424337Z"}],"nvd":[{"id":"CVE-2023-21117","description":"In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for isolated processes to register a broadcast receiver due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-263358101","status":"published","published":"2023-05-15T22:15:12.067Z","modified":"2026-06-17T05:31:52.75Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:08:02.399327Z"}],"osv":[{"id":"ASB-A-263358101","description":"In registerReceiverWithFeature of ActivityManagerService.java, there is a possible way for isolated processes to register a broadcast receiver due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-05-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-10T17:35:05.865114Z"}]}}