{"id":"CVE-2022-47630","details":"Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.","modified":"2026-03-13T06:47:32.825484Z","published":"2023-01-16T16:15:10.940Z","related":["openSUSE-SU-2024:12883-1"],"references":[{"type":"ADVISORY","url":"https://www.trustedfirmware.org/news/"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2023/01/16/8"},{"type":"FIX","url":"https://trustedfirmware-a.readthedocs.io/en/latest/security_advisories/security-advisory-tfv-10.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"1.2"},{"last_affected":"2.8"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-47630.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H"}]}