{"id":"CVE-2023-20598","details":"\n\n\nAn improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated attacker to craft an IOCTL request to gain I/O control over arbitrary hardware ports or physical addresses resulting in a potential arbitrary code execution.\n\n\n\n","modified":"2026-05-04T08:36:13.710292Z","published":"2023-10-17T14:15:09.813Z","withdrawn":"2026-05-04T08:36:13.710292Z","references":[{"type":"ADVISORY","url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-6009"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"23.9.2"}]},{"events":[{"introduced":"0"},{"fixed":"23.q4"}]},{"events":[{"introduced":"0"},{"fixed":"23.9.2"}]},{"events":[{"introduced":"0"},{"fixed":"23.q4"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-20598.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:H/I:H/A:H"}]}