{"id":"CVE-2020-0242","aliases":["A-151643722","ASB-A-151643722","EUVD-2020-1745","GHSA-3gp7-xp89-jxh5"],"status":"published","title":"In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This...","description":"In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the media server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-151643722","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":0.00244,"percentile":0.15709,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-416","CWE-667"],"published":"2020-08-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","exploits":[{"source":"pocgithub","id":"pazhanivel07/frameworks_av-10-r33_CVE-2020-0242","title":"pazhanivel07/frameworks_av-10-r33_CVE-2020-0242","date":"2022-02-23","url":"https://github.com/pazhanivel07/frameworks_av-10-r33_CVE-2020-0242"},{"source":"pocgithub","id":"pazhanivel07/frameworks_av-CVE-2020-0242_CVE-2020-0243","title":"pazhanivel07/frameworks_av-CVE-2020-0242_CVE-2020-0243","date":"2022-03-30","url":"https://github.com/pazhanivel07/frameworks_av-CVE-2020-0242_CVE-2020-0243"}],"fixes":[{"ecosystem":"Android","package":"platform/frameworks/av","fixed_in":["8.0:2020-08-01","8.1:2020-08-01","9:2020-08-01","10:2020-08-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/av","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0:0"},{"fixed":"8.0:2020-08-01"}]}],"versions":["8.0"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/av","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.1:0"},{"fixed":"8.1:2020-08-01"}]}],"versions":["8.1"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/av","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9:0"},{"fixed":"9:2020-08-01"}]}],"versions":["9"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/av","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2020-08-01"}]}],"versions":["10"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2020-08-01","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0242"},{"url":"https://github.com/advisories/GHSA-3gp7-xp89-jxh5"},{"url":"https://android.googlesource.com/platform/frameworks/av/+/f191963f5645f59390b640136fd928e5a492aa84","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2020-0242","description":"In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the media server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-151643722","status":"published","published":"2020-08-11T19:27:37Z","modified":"2024-08-04T05:55:12.443Z","updated_at":"2026-11-02T14:35:59.763887Z"}],"euvd":[{"id":"EUVD-2020-1745","description":"In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the media server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-151643722","status":"published","published":"2020-08-11T19:27:37Z","modified":"2024-08-04T05:55:12Z","updated_at":"2026-11-03T03:08:20.772437Z"}],"ghsa":[{"id":"GHSA-3gp7-xp89-jxh5","title":"In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This...","description":"In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the media server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-151643722","status":"published","published":"2022-05-24T17:25:15Z","modified":"2023-01-29T05:04:05Z","cwes":["CWE-416"],"updated_at":"2026-11-02T14:45:28.021412Z"}],"nvd":[{"id":"CVE-2020-0242","description":"In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the media server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-151643722","status":"published","published":"2020-08-11T20:15:12.183Z","modified":"2026-06-17T02:45:28.733Z","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":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-416","CWE-667"],"updated_at":"2026-11-02T14:06:10.994748Z"}],"osv":[{"id":"ASB-A-151643722","description":"In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the media server with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2020-08-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-09T17:04:22.742827Z"}]}}