{"id":"CVE-2021-25477","details":"An improper error handling in Mediatek RRC Protocol stack prior to SMR Oct-2021 Release 1 allows modem crash and remote denial of service.","aliases":["A-220262213","ASB-A-220262213","M-MOLY00684727"],"modified":"2026-03-14T01:43:52.351515Z","published":"2021-10-06T18:15:09.063Z","references":[{"type":"ADVISORY","url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25477.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}