{"id":"CVE-2022-20091","aliases":["EUVD-2022-25351","GHSA-w4cx-53q5-r77w"],"status":"published","title":"In aee driver, there is a possible use after free due to a race condition. This could lead to...","description":"In aee driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06209201; Issue ID: ALPS06226345.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00084,"percentile":0.00244,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362","CWE-416"],"published":"2022-05-03T19:58:31Z","modified":"2026-06-17T04:23:39Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6580, mt6731, mt6739, mt6761, mt6762, mt6765, mt6768, mt6769, mt6771, mt6779, mt6781, mt6785, mt6833, mt6853, mt6853t, mt6873, mt6875, mt6877, mt6879, mt6883, mt6885, mt6889, mt6891, mt6893, mt6895, mt6983, mt8163, mt8167, mt8168, mt8173, mt8185, mt8321, mt8362a, mt8365, mt8696, mt8735, mt8735b, mt8765, mt8766, mt8768, mt8786, mt8788, mt8789, mt8791, mt8797"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/May-2022","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20091"},{"url":"https://github.com/advisories/GHSA-w4cx-53q5-r77w"}],"sources":{"cve":[{"id":"CVE-2022-20091","description":"In aee driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06209201; Issue ID: ALPS06226345.","status":"published","published":"2022-05-03T19:58:31Z","modified":"2024-08-03T02:02:30.733Z","updated_at":"2026-11-02T14:34:24.627322Z"}],"euvd":[{"id":"EUVD-2022-25351","description":"In aee driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06209201; Issue ID: ALPS06226345.","status":"published","published":"2022-05-03T19:58:31Z","modified":"2024-08-03T02:02:30Z","updated_at":"2026-11-03T03:25:55.962721Z"}],"ghsa":[{"id":"GHSA-w4cx-53q5-r77w","title":"In aee driver, there is a possible use after free due to a race condition. This could lead to...","description":"In aee driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06209201; Issue ID: ALPS06226345.","status":"published","published":"2022-05-04T00:00:20Z","modified":"2023-02-01T05:01:35Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:49:44.873647Z"}],"nvd":[{"id":"CVE-2022-20091","description":"In aee driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06209201; Issue ID: ALPS06226345.","status":"published","published":"2022-05-03T20:15:08.447Z","modified":"2026-06-17T04:23:39.17Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-362","CWE-416"],"updated_at":"2026-11-02T14:07:18.660414Z"}]}}