{"id":"CVE-2023-21290","details":"In update of MmsProvider.java, there is a possible way to bypass file permission checks due to a race condition. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n","aliases":["A-264880689","ASB-A-264880689"],"modified":"2026-03-14T11:58:04.455468Z","published":"2023-08-14T22:15:13.853Z","references":[{"type":"FIX","url":"https://android.googlesource.com/platform/packages/providers/TelephonyProvider/+/ca4c9a19635119d95900793e7a41b820cd1d94d9"},{"type":"FIX","url":"https://source.android.com/security/bulletin/2023-08-01"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"11.0-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"12.1-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"13.0-NA"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-21290.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}