CVE-2023-25518

Severity: medium (CVSS 6.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-06-23 · updated 2026-06-17
Weakness: CWE-923

Description

NVIDIA Jetson contains a vulnerability in CBoot, where the PCIe controller is initialized without IOMMU, which may allow an attacker with physical access to the target device to read and write to arbitrary memory. A successful exploit of this vulnerability may lead to code execution, denial of service, information disclosure, and loss of integrity.

Affected products

NVIDIA Jetson TX1: before 32.7.4 — fixed in 32.7.4

How to fix

Upgrade to a fixed version: NVIDIA Jetson TX1 32.7.4. Check the vendor advisory for mitigations.

References

https://https://nvidia.custhelp.com/app/answers/detail/a_id/5466
https://https://nvidia.custhelp.com/app/answers/detail/a_id/5466

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