{"id":"CVE-2025-48507","aliases":["EUVD-2025-198576","GHSA-mp59-p5cc-gm5r"],"status":"published","title":"The security state of the calling processor into Arm® Trusted Firmware (TF-A) is not used and...","description":"The security state of the calling processor into Trusted Firmware (TF-A) is not used and could potentially allow non-secure processors access to secure memories, access to crypto operations, and the ability to turn on and off subsystems within the SOC.","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00196,"percentile":0.09386,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-1284"],"published":"2025-11-23T17:07:56Z","modified":"2026-10-18T20:10:00Z","exploits":[{"source":"pocgithub","id":"jdbonfils/PoC_CVE-2025-48507","title":"jdbonfils/PoC_CVE-2025-48507","date":"2025-07-01","url":"https://github.com/jdbonfils/PoC_CVE-2025-48507"}],"products":[{"vendor":"amd","product":"kria™ som"},{"vendor":"amd","product":"zynq™ ultrascale+™ mpsocs"},{"vendor":"amd","product":"zynq™ ultrascale+™ rfsocs"}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-8017.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-48507"},{"url":"https://github.com/advisories/GHSA-mp59-p5cc-gm5r"}],"sources":{"cve":[{"id":"CVE-2025-48507","description":"The security state of the calling processor into Trusted Firmware (TF-A) is not used and could potentially allow non-secure processors access to secure memories, access to crypto operations, and the ability to turn on and off subsystems within the SOC.","status":"published","published":"2025-11-23T17:07:56.914Z","modified":"2026-01-14T18:34:46.969Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high","assessor":"cna"}],"cwes":["CWE-1284"],"updated_at":"2026-11-02T14:32:41.41198Z"}],"euvd":[{"id":"EUVD-2025-198576","description":"The security state of the calling processor into Trusted Firmware (TF-A) is not used and could potentially allow non-secure processors access to secure memories, access to crypto operations, and the ability to turn on and off subsystems within the SOC.","status":"published","published":"2025-11-23T17:07:56Z","modified":"2026-01-14T18:34:46Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high"}],"updated_at":"2026-11-02T19:48:51.744142Z"}],"ghsa":[{"id":"GHSA-mp59-p5cc-gm5r","title":"The security state of the calling processor into Arm® Trusted Firmware (TF-A) is not used and...","description":"The security state of the calling processor into Arm® Trusted Firmware (TF-A) is not used and could potentially allow non-secure processors access to secure memories, access to crypto operations, and the ability to turn on and off subsystems within the SOC.","status":"published","published":"2025-11-23T18:30:27Z","modified":"2025-11-23T18:30:37Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"high"}],"cwes":["CWE-1284"],"updated_at":"2026-11-02T15:04:55.324477Z"}],"nvd":[{"id":"CVE-2025-48507","description":"The security state of the calling processor into Trusted Firmware (TF-A) is not used and could potentially allow non-secure processors access to secure memories, access to crypto operations, and the ability to turn on and off subsystems within the SOC.","status":"published","published":"2025-11-23T17:15:47.773Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"high","assessor":"secondary"}],"cwes":["CWE-1284"],"updated_at":"2026-11-02T14:11:46.009629Z"}]}}