CVE-2025-37924: linux kernel from 5.15 (inclusive), before 6.1.138 (exclusive), from 6.2 (inclusive), before 6.6.90 (exclusive), from…

Affected technology

linux kernel · from 5.15 (inclusive), before 6.1.138 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.90 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.28 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.14.6 (exclusive)
linux

linux kernel · 6.15 · update rc1
linux

linux kernel · 6.15 · update rc2
linux

linux kernel · 6.15 · update rc3
linux

linux kernel · 6.15 · update rc4
linux

debian linux · 11.0
debian

Linux · 0626e6641f6b467447c81dd7678a69c66f7746cf to before e34a33d5d7e87399af0a138bb32f6a3e95dd83d2, 0626e6641f6b467447c81dd7678a69c66f7746cf to before b447463562238428503cfba1c913261047772f90, 0626e6641f6b467447c81dd7678a69c66f7746cf to before e18c616718018dfc440e4a2d2b94e28fe91b1861, 0626e6641f6b467447c81dd7678a69c66f7746cf to before 28c756738af44a404a91b77830d017bb0c525890, 0626e6641f6b467447c81dd7678a69c66f7746cf to before e86e9134e1d1c90a960dd57f59ce574d27b9a124
Linux

Linux · 5.15
Linux

Component: Not specified by the source
File: fs/smb/server/auth.c, fs/smb/server/smb2pdu.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No 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 9.8/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.