{"cve":"CVE-2023-20579","nvd":{"published":"2024-02-13T20:15:52.577","modified":"2026-09-02T20:17:34.253","status":"Modified","description":"Improper\nAccess Control in the AMD SPI protection feature may allow a user with Ring0\n(kernel mode) privileged access to bypass protections potentially resulting in\nloss of integrity and availability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","score":6.0},"cwes":["CWE-284"],"references":["https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009","https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7009"],"products":["amd:ryzen_3_3200u_firmware","amd:ryzen_3_3250c_firmware","amd:ryzen_3_3250u_firmware","amd:ryzen_3_3300u_firmware","amd:ryzen_3_3350u_firmware","amd:ryzen_3_4300g_firmware","amd:ryzen_3_4300ge_firmware","amd:ryzen_3_4300u_firmware","amd:ryzen_3_5125c_firmware","amd:ryzen_3_5300g_firmware","amd:ryzen_3_5300ge_firmware","amd:ryzen_3_5400u_firmware","amd:ryzen_3_5425c_firmware","amd:ryzen_3_5425u_firmware","amd:ryzen_3_7320u_firmware","amd:ryzen_3_7335u_firmware","amd:ryzen_3_7440u_firmware","amd:ryzen_5_3450u_firmware","amd:ryzen_5_3500c_firmware","amd:ryzen_5_3500u_firmware","amd:ryzen_5_3550h_firmware","amd:ryzen_5_3580u_firmware","amd:ryzen_5_4500u_firmware","amd:ryzen_5_4600g_firmware","amd:ryzen_5_4600ge_firmware","amd:ryzen_5_4600h_firmware","amd:ryzen_5_4600u_firmware","amd:ryzen_5_5500gt_firmware","amd:ryzen_5_5560u_firmware","amd:ryzen_5_5600g_firmware","amd:ryzen_5_5600ge_firmware","amd:ryzen_5_5600gt_firmware","amd:ryzen_5_5600h_firmware","amd:ryzen_5_5600hs_firmware","amd:ryzen_5_5600u_firmware","amd:ryzen_5_5625c_firmware","amd:ryzen_5_5625u_firmware","amd:ryzen_5_6600h_firmware","amd:ryzen_5_6600hs_firmware","amd:ryzen_5_6600u_firmware","amd:ryzen_5_7235h_firmware","amd:ryzen_5_7235hs_firmware","amd:ryzen_5_7500f_firmware","amd:ryzen_5_7520u_firmware","amd:ryzen_5_7535h_firmware","amd:ryzen_5_7535hs_firmware","amd:ryzen_5_7535u_firmware","amd:ryzen_5_7600_firmware","amd:ryzen_5_7600x3d_firmware","amd:ryzen_5_7600x_firmware"],"source":"nvd","synced_at":"2026-10-19T21:45:59.823092188+00:00"},"epss":{"cve":"CVE-2023-20579","score":0.00165,"percentile":0.05675,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}