P4Verified

CVE-2025-21780: linux kernel before 6.1.129 (exclusive), from 6.2 (inclusive), before 6.6.79 (exclusive), from 6.7 (inclusive), before…

CVE-2025-21780. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00263 (percentile 0.1688), scored 14-Oct-2026.

Affected technology

linux kernel · before 6.1.129 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.79 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.16 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.13.4 (exclusive)
linux

linux kernel · 6.14 · update rc1
linux

linux kernel · 6.14 · update rc2
linux

Linux · 137d63abbf6a0859e79b662e81d21170ecb75e59 to before 3484ea33157bc7334f57e64826ec5a4bf992151a, 137d63abbf6a0859e79b662e81d21170ecb75e59 to before e43a8b9c4d700ffec819c5043a48769b3e7d9cab, 137d63abbf6a0859e79b662e81d21170ecb75e59 to before 2498d2db1d35e88a2060ea191ae75dce853dd084, 137d63abbf6a0859e79b662e81d21170ecb75e59 to before 231075c5a8ea54f34b7c4794687baa980814e6de, 137d63abbf6a0859e79b662e81d21170ecb75e59 to before 1abb2648698bf10783d2236a6b4a7ca5e8021699
Linux

Linux · 5.2
Linux

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
Function: smu_sys_set_pp_table
File: drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.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 7.8/10) 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. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 15-Oct-2026 09:20 UTC

CWE: CWE-120
CCR priority: 31.3 /100 (P4)
CVSS 3.1: 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00263 · percentile 0.1688 · 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-2025-21780.html