CVE-2025-38422

In the Linux kernel, the following vulnerability has been resolved: net: lan743x: Modify the EEPROM and OTP size for PCI1xxxx devices Maximum OTP and EEPROM size for hearthstone PCI1xxxx devices are 8 Kb and 64 Kb respectively. Adjust max size definitions and return correct EEPROM length based on device. Also prevent out-of-bound read/write.

Score

CVSS 3.1 7.8 High

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-07-25

Last modified

2026-08-05

Affected products

• Debian Linux (Debian)
• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/088279ff18cdc437d6fac5890e0c52c624f78a5b
• https://git.kernel.org/stable/c/3b9935586a9b54d2da27901b830d3cf46ad66a1e
• https://git.kernel.org/stable/c/51318d644c993b3f7a60b8616a6a5adc1e967cd2
• https://git.kernel.org/stable/c/6b4201d74d0a49af2123abf2c9d142e59566714b
• https://git.kernel.org/stable/c/9c41d2a2aa3817946eb613522200cab55513ddaa
• https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html