{"id":"CVE-2021-39633","details":"In gre_handle_offloads of ip_gre.c, there is a possible page fault due to an invalid memory access. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-150694665References: Upstream kernel","aliases":["A-150694665","ASB-A-150694665"],"modified":"2026-04-10T04:37:23.013423Z","published":"2022-01-14T20:15:11Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2022-01-01"},{"type":"FIX","url":"https://source.android.com/security/bulletin/2022-01-01"}],"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:N/A:N"}]}