CVE-2026-31563: linux kernel 6.17; +4 more affected products

Affected technology

linux kernel · from 6.1.151 (inclusive), before 6.1.168 (exclusive)
linux

linux kernel · from 6.6.105 (inclusive), before 6.6.131 (exclusive)
linux

linux kernel · from 6.12.46 (inclusive), before 6.12.80 (exclusive)
linux

linux kernel · from 6.16.6 (inclusive), before 6.17 (exclusive)
linux

linux kernel · from 6.17.1 (inclusive), before 6.18.21 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.11 (exclusive)
linux

linux kernel · 6.17
linux

linux kernel · 7.0 · update rc1
linux

linux kernel · 7.0 · update rc2
linux

linux kernel · 7.0 · update rc3
linux

linux kernel · 7.0 · update rc4
linux

linux kernel · 7.0 · update rc5
linux

linux kernel · 7.0 · update rc6
linux

linux kernel · 7.0 · update rc7
linux

Linux · aeeafeb29b1b270302a9a85a13f7d70a68a3b9e6 to before 92e7081f0c79d9073087e54bab745bb184192c2e, 5430388a81113e62a2d48b5d7dc1e76231908ebf to before 78c8b090a3d5c1689dc989861b0163180db2b3f8, 7db8aa3fc4ed0a2928246747b2514b0741a8187e to before 984350b37372f79f71d4f0a5264c640e40daf9ce, 6bc8a5098bf4a365c4086a4a4130bfab10a58260 to before f4bc91398b579730284328322365afa77a9d568f, 6bc8a5098bf4a365c4086a4a4130bfab10a58260 to before ca4d05afb4683d685bb2c6fccae4386c478f524a, 6bc8a5098bf4a365c4086a4a4130bfab10a58260 to before 647b8a2fe474474704110db6bd07f7a139e621eb, a4cb0a15ab8e6d06c08229a2c7bdbe1f2454473f, 6.1.151 to before 6.1.168, 6.6.105 to before 6.6.131, 6.12.46 to before 6.12.80, 6.16.6 to before 6.17
Linux

Linux · 6.17
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 · V3.1.5 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 · V3.1.5 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 · V3.1.5 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: drivers/net/ethernet/cadence/macb_main.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) 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.