{"id":"CVE-2020-0273","aliases":["EUVD-2020-1776","GHSA-7vpq-xcrf-9qvc"],"status":"published","title":"In hwservicemanager, there is a possible out of bounds write due to freeing a wild pointer. This...","description":"In hwservicemanager, there is a possible out of bounds write due to freeing a wild pointer. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-155646800","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":"2026-11-09","score":0.0015,"percentile":0.04183,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2020-09-18T15:03:19Z","modified":"2026-06-17T02:45:31Z","products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/android-11","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0273"},{"url":"https://github.com/advisories/GHSA-7vpq-xcrf-9qvc"}],"sources":{"cve":[{"id":"CVE-2020-0273","description":"In hwservicemanager, there is a possible out of bounds write due to freeing a wild pointer. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-155646800","status":"published","published":"2020-09-18T15:03:19Z","modified":"2024-08-04T05:55:12.495Z","updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2020-1776","description":"In hwservicemanager, there is a possible out of bounds write due to freeing a wild pointer. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-155646800","status":"published","published":"2020-09-18T15:03:19Z","modified":"2024-08-04T05:55:12Z","updated_at":"2026-11-03T03:08:20.772437Z"}],"ghsa":[{"id":"GHSA-7vpq-xcrf-9qvc","title":"In hwservicemanager, there is a possible out of bounds write due to freeing a wild pointer. This...","description":"In hwservicemanager, there is a possible out of bounds write due to freeing a wild pointer. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-155646800","status":"published","published":"2022-05-24T17:28:33Z","modified":"2023-01-29T05:03:53Z","updated_at":"2026-11-02T14:45:25.163341Z"}],"nvd":[{"id":"CVE-2020-0273","description":"In hwservicemanager, there is a possible out of bounds write due to freeing a wild pointer. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-155646800","status":"published","published":"2020-09-18T16:15:15.097Z","modified":"2026-06-17T02:45:31.883Z","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":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:15.83396Z"}]}}