{"id":"CVE-2023-20991","aliases":["A-255305114","EUVD-2023-25159","GHSA-65qf-g3jj-7644","PUB-A-255305114"],"status":"published","title":"In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.cc, there is a...","description":"In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.cc , there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-255305114","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00093,"percentile":0.00543,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2023-03-24T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/packages/modules/Bluetooth","fixed_in":["13-next:2023-06-01","13:2023-06-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Bluetooth","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-06-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Bluetooth","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-06-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2023-06-01","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20991"},{"url":"https://source.android.com/security/bulletin/pixel/2023-03-01"},{"url":"https://github.com/advisories/GHSA-65qf-g3jj-7644"},{"url":"https://source.android.com/security/bulletin/2023-06-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-20991","description":"In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.cc , there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-255305114","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-02-25T14:48:21.56Z","updated_at":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-25159","description":"In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.cc , there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-255305114","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-02-25T14:48:21Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"none"}],"updated_at":"2026-11-02T20:53:25.075327Z"}],"ghsa":[{"id":"GHSA-65qf-g3jj-7644","title":"In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.cc, there is a...","description":"In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-255305114","status":"published","published":"2023-03-24T21:30:51Z","modified":"2023-07-07T05:01:33Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:54:42.043841Z"}],"nvd":[{"id":"CVE-2023-20991","description":"In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.cc , there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-255305114","status":"published","published":"2023-03-24T20:15:12.027Z","modified":"2026-06-17T05:31:25.583Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:50.908252Z"}],"osv":[{"id":"PUB-A-255305114","description":"In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.cc , there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-06-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-10T17:35:08.408541Z"}]}}