{"id":"ASB-A-291982610","details":"    In DevmemIntAcquireRemoteCtx of devicemem_server.c, there is a possible\n    arbitrary code execution due to a race condition. This could lead to local\n    escalation of privilege in the kernel with no additional execution\n    privileges needed. User interaction is not needed for exploitation.","aliases":["A-291982610","CVE-2023-21215"],"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":{"severity":"High","types":["EoP"],"spl":"2023-12-05"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-291982610.json"}}],"schema_version":"1.7.5"}