{"id":"ASB-A-292003338","details":"    In PMR_ReadBytes of pmr.c, there is a possible arbitrary code execution due\n    to a use after free. This could lead to local escalation of privilege in the\n    kernel with no additional execution privileges needed. User interaction is\n    not needed for exploitation.","aliases":["A-292003338","CVE-2023-21163"],"modified":"2026-04-24T15:37:38.793646Z","published":"2023-12-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2023-12-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2023-12-05"}]}],"versions":["SoCVersion"],"ecosystem_specific":{"spl":"2023-12-05","severity":"High","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-292003338.json"}}],"schema_version":"1.7.5"}