{"id":"PUB-A-205707793","details":"In ion_ioctl and related functions of ion.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-205707793","CVE-2022-20118"],"modified":"2026-09-28T15:29:43.358241862Z","published":"2022-05-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2022-05-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"Pixel-family specific:0"},{"fixed":"Pixel-family specific:2022-05-05"}]}],"versions":["Pixel-family specific"],"ecosystem_specific":{"severity":"High","spl":"2022-05-05","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-205707793.json"}}],"schema_version":"1.9.0"}