# CVE-2025-23270

## Summary

- **CVE ID:** CVE-2025-23270
- **Severity:** HIGH
- **CVSS Score:** 7.1 (CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** CWE-392
- **Published:** Jul 17, 2025
- **Last Modified:** Mar 13, 2026

## Description

NVIDIA Jetson Linux contains a vulnerability in UEFI Management mode, where an unprivileged local attacker may cause exposure of sensitive information via a side channel vulnerability. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.

## Affected Products

- NVIDIA — Jetson Orin, IGX Orin and Xavier Devices (NVIDIA Jetson Orin Series All versions prior to JP5.x: 35.6.2)
- NVIDIA — Jetson Orin, IGX Orin and Xavier Devices (NVIDIA Jetson Orin Series All versions prior to JP6.x: 36.4.4)
- NVIDIA — Jetson Orin, IGX Orin and Xavier Devices (NVIDIA Xavier Series All versions prior to JP5.x: 35.6.2)
- NVIDIA — Jetson Orin, IGX Orin and Xavier Devices (IGX Orin All versions prior to IGX 1.1.2)

## References

- [CNA](https://nvidia.custhelp.com/app/answers/detail/a_id/5662)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.19%
- **EPSS Percentile:** 9.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._