CVE-2025-38425: Debian Linux

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: check msg length in SMBUS block read For SMBUS block read, do not continue to read if the message length passed from the device is '0' or greater than the maximum allowed bytes.

Affected products

• Debian Debian Linux: version 11.0 only
• Linux Linux Kernel: before 6.1.142 (fixed in 6.1.142); from 6.2, before 6.6.95 (fixed in 6.6.95); from 6.7, before 6.12.35 (fixed in 6.12.35); from 6.13, before 6.15.4 (fixed in 6.15.4)

Published 2025-07-25. Last modified 2026-07-30.