{"id":"PUB-A-254028518","details":"In dhd_prot_ioctcmplt_process of dhd_msgbuf.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-254028518","CVE-2023-21071"],"modified":"2026-09-18T15:47:37.392928379Z","published":"2023-03-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2023-03-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2023-03-05"}]}],"versions":["Device specific"],"ecosystem_specific":{"spl":"2023-03-05","types":["EoP"],"severity":"Moderate"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-254028518.json"}}],"schema_version":"1.9.0"}