{"id":"CVE-2021-26348","details":"Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity.","modified":"2026-03-14T10:49:23.786013Z","published":"2022-05-11T17:15:08.380Z","related":["SUSE-SU-2022:1751-1","SUSE-SU-2022:1840-1","SUSE-SU-2022:1846-1","SUSE-SU-2022:1847-1","SUSE-SU-2022:1923-1","openSUSE-SU-2024:12088-1","openSUSE-SU-2025:14769-1","openSUSE-SU-2025:14770-1","openSUSE-SU-2025:14771-1","openSUSE-SU-2025:14772-1","openSUSE-SU-2025:14773-1","openSUSE-SU-2025:14774-1","openSUSE-SU-2025:14775-1","openSUSE-SU-2025:14776-1","openSUSE-SU-2025:14777-1","openSUSE-SU-2025:14778-1","openSUSE-SU-2025:14779-1","openSUSE-SU-2025:14780-1","openSUSE-SU-2025:14781-1","openSUSE-SU-2025:14782-1","openSUSE-SU-2025:14783-1","openSUSE-SU-2025:14784-1","openSUSE-SU-2025:14785-1","openSUSE-SU-2025:14786-1","openSUSE-SU-2025:14787-1","openSUSE-SU-2025:14788-1","openSUSE-SU-2025:14789-1","openSUSE-SU-2025:14790-1","openSUSE-SU-2025:14791-1","openSUSE-SU-2025:14792-1","openSUSE-SU-2025:14793-1","openSUSE-SU-2025:14794-1","openSUSE-SU-2025:14795-1","openSUSE-SU-2025:14796-1","openSUSE-SU-2025:14797-1","openSUSE-SU-2025:14798-1","openSUSE-SU-2025:14799-1","openSUSE-SU-2025:14800-1","openSUSE-SU-2025:14801-1","openSUSE-SU-2025:14804-1"],"references":[{"type":"ADVISORY","url":"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]},{"events":[{"introduced":"0"},{"fixed":"milanpi-sp3_1.0.0.7"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26348.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:H/A:N"}]}