Strix
26.1K

CVE-2023-25518

MEDIUMCVSS 6.8/10EPSS 0.27%

Last modified

CVE-2023-25518 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. 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. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
6.8/10

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.27%

17.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NvidiaJetson Linux< 32.7.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-25518?
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.
How severe is CVE-2023-25518?
CVE-2023-25518 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.
How do I fix CVE-2023-25518?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-25518?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST