{"id":"CVE-2020-0336","aliases":["EUVD-2020-1839","GHSA-vfqm-4cxm-qpxr","UBUNTU-CVE-2020-0336"],"status":"published","title":"In SurfaceFlinger, there is possible memory corruption due to type confusion. This could lead to...","description":"In SurfaceFlinger, there is possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-153467444","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0016,"percentile":0.0523,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787","CWE-843"],"published":"2020-09-17T20:52:23Z","modified":"2026-06-17T02:45:38Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"android","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20150818-1500-0ubuntu2","20150818-1500-0ubuntu3","20160307-0742-0ubuntu3","20160330-0939-0ubuntu1"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/android-11","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0336"},{"url":"https://github.com/advisories/GHSA-vfqm-4cxm-qpxr"},{"url":"https://ubuntu.com/security/CVE-2020-0336","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-0336","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-0336","description":"In SurfaceFlinger, there is possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-153467444","status":"published","published":"2020-09-17T20:52:23Z","modified":"2024-08-04T05:55:12.854Z","updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2020-1839","description":"In SurfaceFlinger, there is possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-153467444","status":"published","published":"2020-09-17T20:52:23Z","modified":"2024-08-04T05:55:12Z","updated_at":"2026-11-03T03:08:20.772437Z"}],"ghsa":[{"id":"GHSA-vfqm-4cxm-qpxr","title":"In SurfaceFlinger, there is possible memory corruption due to type confusion. This could lead to...","description":"In SurfaceFlinger, there is possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-153467444","status":"published","published":"2022-05-24T17:28:39Z","modified":"2023-01-29T05:04:05Z","cwes":["CWE-843"],"updated_at":"2026-11-02T14:45:28.021412Z"}],"nvd":[{"id":"CVE-2020-0336","description":"In SurfaceFlinger, there is possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-153467444","status":"published","published":"2020-09-17T21:15:15.177Z","modified":"2026-06-17T02:45:38.18Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787","CWE-843"],"updated_at":"2026-11-02T14:06:15.83396Z"}],"osv":[{"id":"UBUNTU-CVE-2020-0336","description":"In SurfaceFlinger, there is possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-153467444","status":"published","published":"2020-09-17T21:15:00Z","modified":"2025-10-24T04:48:13Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:22.212782Z"}]}}