{"id":"CVE-2021-0370","aliases":["EUVD-2021-2989","GHSA-7g44-8c8x-gfrh"],"status":"published","title":"In Write of NxpMfcReader.cc, there is a possible out of bounds write due to a missing bounds...","description":"In Write of NxpMfcReader.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC server with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169259605","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":"2026-11-10","score":0.00137,"percentile":0.03143,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-03-10T15:54:01Z","modified":"2026-06-17T03:29:52Z","products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2021-03-01","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0370"},{"url":"https://github.com/advisories/GHSA-7g44-8c8x-gfrh"}],"sources":{"cve":[{"id":"CVE-2021-0370","description":"In Write of NxpMfcReader.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC server with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169259605","status":"published","published":"2021-03-10T15:54:01Z","modified":"2024-08-03T15:40:01.237Z","updated_at":"2026-11-02T14:33:10.555814Z"}],"euvd":[{"id":"EUVD-2021-2989","description":"In Write of NxpMfcReader.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC server with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169259605","status":"published","published":"2021-03-10T15:54:01Z","modified":"2024-08-03T15:40:01Z","updated_at":"2026-11-03T03:25:17.553486Z"}],"ghsa":[{"id":"GHSA-7g44-8c8x-gfrh","title":"In Write of NxpMfcReader.cc, there is a possible out of bounds write due to a missing bounds...","description":"In Write of NxpMfcReader.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC server with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169259605","status":"published","published":"2022-05-24T17:44:06Z","modified":"2023-01-29T05:05:59Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:45:55.193009Z"}],"nvd":[{"id":"CVE-2021-0370","description":"In Write of NxpMfcReader.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC server with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169259605","status":"published","published":"2021-03-10T16:15:15.377Z","modified":"2026-06-17T03:29:52.383Z","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"],"updated_at":"2026-11-02T14:06:50.399901Z"}]}}