CVE-2025-39704: linux kernel from 6.13 (inclusive), before 6.16.4 (exclusive), 6.17 · update rc1, 6.17 · update rc2; +1 more affected…

Affected technology

linux kernel · from 6.13 (inclusive), before 6.16.4 (exclusive)
linux

linux kernel · 6.17 · update rc1
linux

linux kernel · 6.17 · update rc2
linux

Linux · daee2f9cae5510ba1bd9eed6b0cf0ca8dc276118 to before b5b49d341f90eed6de794b6ff34ad3dd66d34343, daee2f9cae5510ba1bd9eed6b0cf0ca8dc276118 to before 5c68549c81bcca70fc464e305ffeefd9af968287
Linux

Linux · 6.13
Linux

Component: Not specified by the source
Function: kvm_io_bus_read, send_ipi_data
File: arch/loongarch/kvm/intc/ipi.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 8.8/10) 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.