{"id":"CVE-2025-22853","aliases":["EUVD-2025-24418","GHSA-7qr6-37vf-w38w"],"status":"published","title":"Improper synchronization in the firmware for some Intel(R) TDX may allow a privileged user to...","description":"Improper synchronization in the firmware for some Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.","severity":{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00156,"percentile":0.04814,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-662"],"published":"2025-08-12T16:58:39Z","modified":"2026-06-17T08:50:35Z","references":[{"url":"https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01312.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-22853"},{"url":"https://github.com/advisories/GHSA-7qr6-37vf-w38w"}],"sources":{"cve":[{"id":"CVE-2025-22853","description":"Improper synchronization in the firmware for some Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2025-08-12T16:58:39.412Z","modified":"2026-02-26T17:49:32.449Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","level":"low","assessor":"cna"},{"version":"3.1","score":2.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-662"],"updated_at":"2026-11-02T14:32:28.943062Z"}],"euvd":[{"id":"EUVD-2025-24418","description":"Improper synchronization in the firmware for some Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2025-08-12T16:58:39Z","modified":"2026-02-26T17:49:32Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","level":"low"}],"updated_at":"2026-11-02T19:48:20.263706Z"}],"ghsa":[{"id":"GHSA-7qr6-37vf-w38w","title":"Improper synchronization in the firmware for some Intel(R) TDX may allow a privileged user to...","description":"Improper synchronization in the firmware for some Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2025-08-12T18:31:28Z","modified":"2025-08-12T18:31:33Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/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":"low"},{"version":"3.1","score":2.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"cwes":["CWE-662"],"updated_at":"2026-11-02T15:03:15.553141Z"}],"nvd":[{"id":"CVE-2025-22853","description":"Improper synchronization in the firmware for some Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2025-08-12T17:15:32.143Z","modified":"2026-06-17T08:50:35.52Z","cvss":[{"version":"4.0","score":1.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/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":"low","assessor":"secondary"},{"version":"3.1","score":2.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-662"],"updated_at":"2026-11-02T14:11:22.953396Z"}]}}