{"id":"ASB-A-157941353","details":"In android_verity_ctr of dm-android-verity.c, there is a possible way to modify a dm-verity protected filesystem due to improperly used crypto. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-157941353","CVE-2020-0259"],"modified":"2026-06-12T15:08:17.296522730Z","published":"2020-08-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2020-08-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2020-08-05"}]}],"versions":["Device specific"],"ecosystem_specific":{"types":["EoP"],"spl":"2020-08-05","severity":"High"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-157941353.json"}}],"schema_version":"1.7.5"}