CVE-2025-21927: linux kernel from 5.0 (inclusive), before 6.12.19 (exclusive), from 6.13 (inclusive), before 6.13.7 (exclusive), 6.14…

Affected technology

linux kernel · from 5.0 (inclusive), before 6.12.19 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.13.7 (exclusive)
linux

linux kernel · 6.14 · update rc1
linux

linux kernel · 6.14 · update rc2
linux

linux kernel · 6.14 · update rc3
linux

linux kernel · 6.14 · update rc4
linux

linux kernel · 6.14 · update rc5
linux

Linux · 3f2304f8c6d6ed97849057bd16fee99e434ca796 to before 9d22cf5cc94cd7dee84773ec41db78a46107dfa3, 3f2304f8c6d6ed97849057bd16fee99e434ca796 to before 9fbc953d6b38bc824392e01850f0aeee3b348722, 3f2304f8c6d6ed97849057bd16fee99e434ca796 to before 22b06c89aa6b2d1ecb8aea72edfb9d53af8d5126, 3f2304f8c6d6ed97849057bd16fee99e434ca796 to before ad95bab0cd28ed77c2c0d0b6e76e03e031391064
Linux

Linux · 5.0
Linux

Component: Not specified by the source
File: drivers/nvme/host/tcp.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

Attack conditions (Source advisory, 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. Source advisory’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.