{"id":"CVE-2025-54501","aliases":["EUVD-2025-211317","GHSA-3x46-2pwq-43wp"],"status":"published","title":"Improper access control on an internal debug interface could allow a high privileged attacker to...","description":"Improper access control on an internal debug interface could allow a high privileged attacker to bypass memory access controls potentially resulting in a loss of SEV-SNP guest memory integrity.","severity":{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-13","score":0.00152,"percentile":0.04396,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1191"],"published":"2026-11-12T19:08:06Z","modified":"2026-11-12T21:31:26Z","products":[{"vendor":"amd","product":"amd epyc™ 7003 series processors"},{"vendor":"amd","product":"amd epyc™ 9005 series processors"},{"vendor":"amd","product":"amd epyc™ embedded 7003 series processors"},{"vendor":"amd","product":"amd epyc™ embedded 9005 series processors"}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3054.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54501"},{"url":"https://github.com/advisories/GHSA-3x46-2pwq-43wp"}],"sources":{"cve":[{"id":"CVE-2025-54501","description":"Improper access control on an internal debug interface could allow a high privileged attacker to bypass memory access controls potentially resulting in a loss of SEV-SNP guest memory integrity.","status":"published","published":"2026-11-12T19:08:06.182Z","modified":"2026-11-13T00:17:54.834Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-1191"],"updated_at":"2026-11-12T20:48:01.59363Z"}],"euvd":[{"id":"EUVD-2025-211317","description":"Improper access control on an internal debug interface could allow a high privileged attacker to bypass memory access controls potentially resulting in a loss of SEV-SNP guest memory integrity.","status":"published","published":"2026-11-12T19:08:06Z","modified":"2026-11-13T00:17:54Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N","level":"medium"}],"updated_at":"2026-11-12T23:36:14.500793Z"}],"ghsa":[{"id":"GHSA-3x46-2pwq-43wp","title":"Improper access control on an internal debug interface could allow a high privileged attacker to...","description":"Improper access control on an internal debug interface could allow a high privileged attacker to bypass memory access controls potentially resulting in a loss of SEV-SNP guest memory integrity.","status":"published","published":"2026-11-12T21:31:25Z","modified":"2026-11-12T21:31:26Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-1191"],"updated_at":"2026-11-12T21:43:38.108368Z"}],"nvd":[{"id":"CVE-2025-54501","description":"Improper access control on an internal debug interface could allow a high privileged attacker to bypass memory access controls potentially resulting in a loss of SEV-SNP guest memory integrity.","status":"published","published":"2026-11-12T19:16:45.017Z","modified":"2026-11-13T23:10:00.153Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-1191"],"updated_at":"2026-11-12T21:32:44.811521Z"}]}}