{"id":"CVE-2023-20947","aliases":["A-237405974","ASB-A-237405974","EUVD-2023-25115","GHSA-859g-44xh-72pq"],"status":"published","title":"In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time...","description":"In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time permission granted 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-12 Android-12L Android-13Android ID: A-237405974","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":0.00098,"percentile":0.00782,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-03-01T00:00:00Z","modified":"2026-11-04T16:48:29Z","fixes":[{"ecosystem":"Android","package":"platform/packages/modules/Permission","fixed_in":["13-next:2023-03-01","12:2023-03-01","12L:2023-03-01","13:2023-03-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Permission","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-03-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Permission","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-03-01"}]}],"versions":["12"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Permission","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2023-03-01"}]}],"versions":["12L"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Permission","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-03-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2023-03-01","tags":["x_transferred","Patch","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20947"},{"url":"https://github.com/advisories/GHSA-859g-44xh-72pq"},{"url":"https://android.googlesource.com/platform/packages/modules/Permission/+/d72688263a1924f859689b789732b608ef1d35f8","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2023-20947","description":"In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time permission granted 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-12 Android-12L Android-13Android ID: A-237405974","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-02-28T20:39:20.568Z","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":"adp"}],"updated_at":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-25115","description":"In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time permission granted 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-12 Android-12L Android-13Android ID: A-237405974","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-02-28T20:39:20Z","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"}],"updated_at":"2026-11-02T20:53:19.078289Z"}],"ghsa":[{"id":"GHSA-859g-44xh-72pq","title":"In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time...","description":"In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time permission granted 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-12 Android-12L Android-13Android ID: A-237405974","status":"published","published":"2023-03-24T21:30:50Z","modified":"2023-04-06T05:08:05Z","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"}],"updated_at":"2026-11-02T14:54:27.289188Z"}],"nvd":[{"id":"CVE-2023-20947","description":"In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time permission granted 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-12 Android-12L Android-13Android ID: A-237405974","status":"published","published":"2023-03-24T20:15:09.447Z","modified":"2026-06-17T05:31:16.89Z","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":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":"secondary"}],"updated_at":"2026-11-02T14:07:50.908252Z"}],"osv":[{"id":"ASB-A-237405974","description":"In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time permission granted 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":"2023-03-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-10T17:35:05.376141Z"}]}}