{"id":"CVE-2021-0707","details":"In dma_buf_release of dma-buf.c, 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.Product: AndroidVersions: Android kernelAndroid ID: A-155756045References: Upstream kernel","aliases":["A-155756045","ASB-A-155756045"],"modified":"2026-04-10T04:26:13.605933Z","published":"2022-04-12T17:15:07Z","related":["SUSE-SU-2022:1669-1","SUSE-SU-2022:1676-1","SUSE-SU-2022:1687-1"],"references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2022-04-01"},{"type":"FIX","url":"https://source.android.com/security/bulletin/2022-04-01"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}