P4Verified

CVE-2025-39845: linux kernel from 5.13 (inclusive), before 5.15.192 (exclusive), from 5.16 (inclusive), before 6.1.151 (exclusive)…

CVE-2025-39845. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00153 (percentile 0.04015), scored 14-Oct-2026.

Affected technology

linux kernel · from 5.13 (inclusive), before 5.15.192 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.151 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.105 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.46 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.16.6 (exclusive)
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

debian linux · 11.0
debian

Linux · 8d400913c231bd1da74067255816453f96cd35b0 to before 744ff519c72de31344a627eaf9b24e9595aae554, 8d400913c231bd1da74067255816453f96cd35b0 to before 5f761d40ee95d2624f839c90ebeef2d5c55007f5, 8d400913c231bd1da74067255816453f96cd35b0 to before 26ff568f390a531d1bd792e49f1a401849921960, 8d400913c231bd1da74067255816453f96cd35b0 to before b7f4051dd3388edd30e9a6077c05c486aa31e0d4, 8d400913c231bd1da74067255816453f96cd35b0 to before 6bf9473727569e8283c1e2445c7ac42cf4fc9fa9, 8d400913c231bd1da74067255816453f96cd35b0 to before 6659d027998083fbb6d42a165b0c90dc2e8ba989
Linux

Linux · 5.13
Linux

SIMATIC CN 4100 · 0 to before V5.0
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.7 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

Component: Not specified by the source
File: arch/x86/include/asm/pgtable_64_types.h, arch/x86/mm/init_64.c

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

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.

Published 15-Oct-2026 09:20 UTC

CWE: CWE-401
CCR priority: 22.0 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS: 0.00153 · percentile 0.04015 · 2026-10-14
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-15 09:24:28.011626+00:00 UTC
GitHub Advisory Database · Source record · observed 2026-10-15 10:43:56.988652+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-15 09:18:22.406219+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-39845.html