{"id":"CVE-2023-20909","aliases":["A-243130512","ASB-A-243130512","EUVD-2023-25077","GHSA-r22j-494q-4pjg"],"status":"published","title":"In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a...","description":"In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a missing privilege check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-243130512","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00179,"percentile":0.07568,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-862"],"published":"2023-04-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","exploits":[{"source":"pocgithub","id":"Trinadh465/frameworks_base_AOSP10_r33_CVE-2023-20909","title":"Trinadh465/frameworks_base_AOSP10_r33_CVE-2023-20909","date":"2023-12-11","url":"https://github.com/Trinadh465/frameworks_base_AOSP10_r33_CVE-2023-20909"}],"fixes":[{"ecosystem":"Android","package":"platform/frameworks/base","fixed_in":["13-next:2023-04-01","11:2023-04-01","12:2023-04-01","12L:2023-04-01","13:2023-04-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-04-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2023-04-01"}]}],"versions":["11"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-04-01"}]}],"versions":["12"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2023-04-01"}]}],"versions":["12L"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-04-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2023-04-01","tags":["x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20909"},{"url":"https://github.com/advisories/GHSA-r22j-494q-4pjg"},{"url":"https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3","tags":["fix"]},{"url":"https://android.googlesource.com/platform/frameworks/base/+/27bc3e93eb0f767a98af38e4c454187c31472428","tags":["fix"]},{"url":"https://android.googlesource.com/platform/frameworks/base/+/6c24ca2e9523a7278660c6328dee00195d210a9d","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2023-20909","description":"In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a missing privilege check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-243130512","status":"published","published":"2023-04-19T00:00:00Z","modified":"2025-02-05T19:07:28.84Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-25077","description":"In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a missing privilege check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-243130512","status":"published","published":"2023-04-19T00:00:00Z","modified":"2025-02-05T19:07:28Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:04.235223Z"}],"ghsa":[{"id":"GHSA-r22j-494q-4pjg","title":"In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a...","description":"In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a missing privilege check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-243130512","status":"published","published":"2023-04-19T21:30:26Z","modified":"2025-02-05T21:33:36Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:59:48.779987Z"}],"nvd":[{"id":"CVE-2023-20909","description":"In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a missing privilege check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-243130512","status":"published","published":"2023-04-19T20:15:10.953Z","modified":"2026-06-17T05:31:09.9Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:07:56.683259Z"}],"osv":[{"id":"ASB-A-243130512","description":"In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a missing privilege check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-04-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-09T17:04:22.742827Z"}]}}