CVE-2025-39815: linux kernel from 6.8 (inclusive), before 6.12.45 (exclusive), from 6.13 (inclusive), before 6.16.5 (exclusive), 6.17…

Affected technology

linux kernel · from 6.8 (inclusive), before 6.12.45 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.16.5 (exclusive)
linux

linux kernel · 6.17 · update rc1
linux

linux kernel · 6.17 · update rc2
linux

linux kernel · 6.17 · update rc3
linux

Linux · 2fa290372dfe7dd248b1c16f943f273a3e674f22 to before c76bf8359188a11f8fd790e5bbd6077894a245cc, 2fa290372dfe7dd248b1c16f943f273a3e674f22 to before 6d28659b692a0212f360f8bd8a58712b339f9aac, 2fa290372dfe7dd248b1c16f943f273a3e674f22 to before 799766208f09f95677a9ab111b93872d414fbad7
Linux

Linux · 6.8
Linux

Component: Not specified by the source
File: arch/riscv/kvm/vcpu_vector.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

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 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. Source advisory’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.