{"id":"ASB-A-220262213","details":"In Modem LTE RRC, there is a possible memory corruption due to a double free. This could lead to remote denial of service when decoding an incorrect ASN.1 data with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-220262213","CVE-2021-25477","M-MOLY00684727"],"modified":"2026-09-18T15:47:37.392928379Z","published":"2022-04-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2022-04-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2022-04-05"}]}],"versions":["SoCVersion"],"ecosystem_specific":{"severity":"High","spl":"2022-04-05","types":["DoS"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-220262213.json"}}],"schema_version":"1.9.0"}