{"id":"CVE-2023-20561","aliases":["EUVD-2023-24740","GHSA-4mp8-95wg-7xm4"],"status":"published","title":"Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD ?Prof may...","description":"Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD μProf may allow an authenticated user to send an arbitrary address potentially resulting in a Windows crash leading to denial of service.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00271,"percentile":0.19493,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-08-08T17:14:53Z","modified":"2026-06-17T05:30:18Z","products":[{"vendor":"amd","product":"amd_uprof"},{"vendor":"amd","product":"μprof"}],"references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20561"},{"url":"https://github.com/advisories/GHSA-4mp8-95wg-7xm4"}],"sources":{"cve":[{"id":"CVE-2023-20561","title":" ","description":"\n\n\n\n\n\n\nInsufficient validation of the IOCTL (Input Output Control) input buffer in AMD μProf may allow an authenticated user to send an arbitrary address potentially resulting in a Windows crash leading to denial of service.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","status":"published","published":"2023-08-08T17:14:53.405Z","modified":"2024-10-10T16:00:57.411Z","updated_at":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-24740","description":"\n\n\n\n\n\n\nInsufficient validation of the IOCTL (Input Output Control) input buffer in AMD μProf may allow an authenticated user to send an arbitrary address potentially resulting in a Windows crash leading to denial of service.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","status":"published","published":"2023-08-08T17:14:53Z","modified":"2024-10-10T16:00:57Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"none"}],"updated_at":"2026-11-03T00:27:41.012246Z"}],"ghsa":[{"id":"GHSA-4mp8-95wg-7xm4","title":"\n\n\n\n\n\n\nInsufficient validation of the IOCTL (Input Output Control) input buffer in AMD ?Prof may...","description":"\n\n\n\n\n\n\nInsufficient validation of the IOCTL (Input Output Control) input buffer in AMD ?Prof may allow an authenticated user to send an arbitrary address potentially resulting in a Windows crash leading to denial of service.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","status":"published","published":"2023-08-08T18:30:36Z","modified":"2024-04-04T06:40:58Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:56:44.329928Z"}],"nvd":[{"id":"CVE-2023-20561","description":"\n\n\n\n\n\n\nInsufficient validation of the IOCTL (Input Output Control) input buffer in AMD μProf may allow an authenticated user to send an arbitrary address potentially resulting in a Windows crash leading to denial of service.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","status":"published","published":"2023-08-08T18:15:11.407Z","modified":"2026-06-17T05:30:18.753Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:22.812138Z"}]}}