{"id":"CVE-2023-20598","aliases":["EUVD-2023-24777","GHSA-cjgx-jx6j-cmg7"],"status":"published","title":"An improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated...","description":"An 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.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00463,"percentile":0.40588,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-269"],"published":"2023-10-17T13:26:21Z","modified":"2026-06-17T05:30:24Z","exploits":[{"source":"pocgithub","id":"H4rk3nz0/CVE-2023-20598-PDFWKRNL","title":"H4rk3nz0/CVE-2023-20598-PDFWKRNL","date":"2024-06-11","url":"https://github.com/H4rk3nz0/CVE-2023-20598-PDFWKRNL"}],"products":[{"vendor":"amd","product":"radeon_rx_5300_xt"},{"vendor":"amd","product":"radeon_software"},{"vendor":"amd","product":"radeon™ pro w5000 series graphics cards"},{"vendor":"amd","product":"radeon™ pro w6000 series graphics cards"},{"vendor":"amd","product":"radeon™ pro w7000 series graphics cards"},{"vendor":"amd","product":"radeon™ rx 5000 series graphics cards"},{"vendor":"amd","product":"radeon™ rx 6000 series graphics cards"},{"vendor":"amd","product":"radeon™ rx 7000 series graphics cards"},{"vendor":"amd","product":"ryzen_5_7645hx"},{"vendor":"amd","product":"ryzen_9_pro_7945"},{"vendor":"amd","product":"ryzen™ 6000 series processors with radeon™ graphics"},{"vendor":"amd","product":"ryzen™ 7000 series processors with radeon™ graphics"},{"vendor":"amd","product":"ryzen™ 7020 series processors with radeon™ graphics"},{"vendor":"amd","product":"ryzen™ 7035 series processors with radeon™ graphics"},{"vendor":"amd","product":"ryzen™ 7040 series processors with radeon™ graphics"},{"vendor":"amd","product":"ryzen™ 7045 series processors with radeon™ graphics"}],"references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-6009","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20598"},{"url":"https://github.com/advisories/GHSA-cjgx-jx6j-cmg7"}],"sources":{"cve":[{"id":"CVE-2023-20598","description":"\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","status":"published","published":"2023-10-17T13:26:21.731Z","modified":"2024-08-02T09:05:36.253Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-24777","description":"\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","status":"published","published":"2023-10-17T13:26:21Z","modified":"2024-08-02T09:05:36Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:08.95234Z"}],"ghsa":[{"id":"GHSA-cjgx-jx6j-cmg7","title":"\n\n\nAn improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated...","description":"\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","status":"published","published":"2023-10-17T15:30:27Z","modified":"2024-07-03T18:33:10Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:57:33.79017Z"}],"nvd":[{"id":"CVE-2023-20598","description":"\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","status":"published","published":"2023-10-17T14:15:09.813Z","modified":"2026-06-17T05:30:24.203Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:08:37.83429Z"}]}}