CVE-2025-38166: linux kernel from 4.20 (inclusive), before 6.1.142 (exclusive), from 6.2 (inclusive), before 6.6.94 (exclusive), from…

Affected technology

linux kernel · from 4.20 (inclusive), before 6.1.142 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.94 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.34 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.15.3 (exclusive)
linux

debian linux · 11.0
debian

Linux · d3b18ad31f93d0b6bae105c679018a1ba7daa9ca to before 328cac3f9f8ae394748485e769a527518a9137c8, d3b18ad31f93d0b6bae105c679018a1ba7daa9ca to before 2e36a81d388ec9c3f78b6223f7eda2088cd40adb, d3b18ad31f93d0b6bae105c679018a1ba7daa9ca to before 57fbbe29e86042bbaa31c1a30d2afa16c427e3f7, d3b18ad31f93d0b6bae105c679018a1ba7daa9ca to before 603943f022a7fe5cc83ca7005faf34798fb7853f, d3b18ad31f93d0b6bae105c679018a1ba7daa9ca to before 54a3ecaeeeae8176da8badbd7d72af1017032c39
Linux

Linux · 4.20
Linux

Component: Not specified by the source
File: net/tls/tls_sw.c

Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.