CVE-2025-38422high

CVE-2025-38422: high-severity vulnerability in Linux

net: lan743x: Modify the EEPROM and OTP size for PCI1xxxx devices

Published · Updated

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.8epss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · Linux
Related CVEs — Linux

In the same product, most dangerous first.

CVE-2024-53197HIGHALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devicesEPSS 4.1%KEVCVE-2026-31431HIGHcrypto: algif_aead - Revert to operating out-of-placeEPSS 3.4%KEVCVE-2024-53104HIGHmedia: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_formatEPSS 3.4%KEVCVE-2025-39682CRITICALtls: fix handling of zero-length records on the rx_listEPSS 2.9%KEVCVE-2024-36971HIGHnet: fix __dst_negative_advice() raceEPSS 2.7%KEVCVE-2025-39964HIGHcrypto: af_alg - Disallow concurrent writes in af_alg_sendmsgEPSS 1.4%KEV
References
https://git.kernel.org/stable/c/088279ff18cdc437d6fac5890e0c52c624f78a5bhttps://git.kernel.org/stable/c/3b9935586a9b54d2da27901b830d3cf46ad66a1ehttps://git.kernel.org/stable/c/51318d644c993b3f7a60b8616a6a5adc1e967cd2https://git.kernel.org/stable/c/6b4201d74d0a49af2123abf2c9d142e59566714bhttps://git.kernel.org/stable/c/9c41d2a2aa3817946eb613522200cab55513ddaahttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html