CVE-2025-39943: linux kernel 5.15; +1 more affected products

Affected technology

linux kernel · from 5.15.1 (inclusive), before 5.15.194 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.154 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.108 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.49 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.16.9 (exclusive)
linux

linux kernel · 5.15
linux

linux kernel · 5.15 · update rc7
linux

linux kernel · 6.17 · update rc1
linux

linux kernel · 6.17 · update rc2
linux

linux kernel · 6.17 · update rc3
linux

linux kernel · 6.17 · update rc4
linux

linux kernel · 6.17 · update rc5
linux

linux kernel · 6.17 · update rc6
linux

Linux · 2ea086e35c3d726a3bacd0a971c1f02a50e98206 to before 773fddf976d282ef059c36c575ddb81567acd6bc, 2ea086e35c3d726a3bacd0a971c1f02a50e98206 to before bdaab5c6538e250a9654127e688ecbbeb6f771d5, 2ea086e35c3d726a3bacd0a971c1f02a50e98206 to before eb0378dde086363046ed3d7db7f126fc3f76fd70, 2ea086e35c3d726a3bacd0a971c1f02a50e98206 to before 8be498fcbd5b07272f560b45981d4b9e5a2ad885, 2ea086e35c3d726a3bacd0a971c1f02a50e98206 to before 529b121b00a6ee3c88fb3c01b443b2b81f686d48, 2ea086e35c3d726a3bacd0a971c1f02a50e98206 to before 5282491fc49d5614ac6ddcd012e5743eecb6a67c
Linux

Linux · 5.15
Linux

Component: Not specified by the source
File: fs/smb/server/transport_rdma.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 9.4/10) rates confidentiality and availability impact as high; integrity impact as low. NVD’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.