{"id":"CVE-2022-20031","aliases":["EUVD-2022-25291","GHSA-vmgj-7vc9-vh3h"],"status":"published","title":"In fb driver, there is a possible memory corruption due to a use after free. This could lead to...","description":"In fb driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05850708; Issue ID: ALPS05850708.","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":"2026-11-11","score":0.00118,"percentile":0.01721,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2022-02-09T22:05:36Z","modified":"2026-06-17T04:23:32Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6580, mt6582e, mt6582h, mt6582t, mt6582w, mt6582_90, mt6589, mt6589td, mt6592e, mt6592h, mt6592t, mt6592w, mt6592_90, mt6595, mt6731, mt6732, mt6735, mt6737, mt6739, mt6750, mt6750s, mt6752, mt6753, mt6755, mt6755s, mt6757, mt6757c, mt6757cd, mt6757ch, mt6758, mt6761, mt6762, mt6763, mt6765, mt6768, mt6769, mt6771, mt6779, mt6781, mt6785, mt6795, mt6797, mt6799, mt6833, mt6853, mt6853t, mt6873, mt6875, mt6877, mt6883, mt6885, mt6889, mt6891, mt6893"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/February-2022","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20031"},{"url":"https://github.com/advisories/GHSA-vmgj-7vc9-vh3h"}],"sources":{"cve":[{"id":"CVE-2022-20031","description":"In fb driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05850708; Issue ID: ALPS05850708.","status":"published","published":"2022-02-09T22:05:36Z","modified":"2024-08-03T01:55:46.099Z","updated_at":"2026-11-02T14:34:24.627322Z"}],"euvd":[{"id":"EUVD-2022-25291","description":"In fb driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05850708; Issue ID: ALPS05850708.","status":"published","published":"2022-02-09T22:05:36Z","modified":"2024-08-03T01:55:46Z","updated_at":"2026-11-03T03:25:56.529973Z"}],"ghsa":[{"id":"GHSA-vmgj-7vc9-vh3h","title":"In fb driver, there is a possible memory corruption due to a use after free. This could lead to...","description":"In fb driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05850708; Issue ID: ALPS05850708.","status":"published","published":"2022-02-11T00:00:53Z","modified":"2023-02-03T05:05:58Z","cwes":["CWE-416"],"updated_at":"2026-11-02T14:53:49.274652Z"}],"nvd":[{"id":"CVE-2022-20031","description":"In fb driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05850708; Issue ID: ALPS05850708.","status":"published","published":"2022-02-09T23:15:17.157Z","modified":"2026-06-17T04:23:32.93Z","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-416"],"updated_at":"2026-11-02T14:07:12.155838Z"}]}}