{"id":"CVE-2021-0308","details":"In ReadLogicalParts of basicmbr.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-8.1, Android-9, Android-10, Android-11, Android-8.0; Android ID: A-158063095.","aliases":["A-158063095","ASB-A-158063095"],"modified":"2026-04-16T04:31:57.733706059Z","published":"2021-01-11T22:15:13.173Z","related":["ALSA-2022:7700","openSUSE-SU-2024:10816-1"],"references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2021-01-01"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/02/msg00010.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202105-03"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-0308.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.1"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}