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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | Kria™ SOM | Version TBD | — |
| AMD | Zynq™ UltraScale+™ MPSoCs | Version TBD | — |
| AMD | Zynq™ UltraScale+™ RFSoCs | Version TBD | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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jdbonfils/PoC_CVE-2025-48507 ★ 2 · Jul 1, 2025
Proof of Concept of CVE-2025-48507. The security flaw can be leveraged by Non-Secure software (e.g., Linux) to break Trust Zone and gain access to Secure world
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- WID-SEC-2025-2569 AMD EPYC-Prozessoren und Arm Trusted Firmware: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 23, 2025