CVE-2026-31634: linux kernel 2.6.22; +4 more affected products

Affected technology

linux kernel · from 2.6.22.1 (inclusive), before 5.15.203 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.169 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.135 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.82 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.23 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.13 (exclusive)
linux

linux kernel · 2.6.22
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 · 17926a79320afa9b95df6b977b40cca6d8713cea to before 45d9584e51bdd61faf1900f82666d4ea6a85da72, 17926a79320afa9b95df6b977b40cca6d8713cea to before fc76d0bd00850b7372f0a4a319c0c60f80487632, 17926a79320afa9b95df6b977b40cca6d8713cea to before c6d9ea26cf8756ad6f162578e94a5f82f6fae3c2, 17926a79320afa9b95df6b977b40cca6d8713cea to before 9ce36d28f67c2a477a7e2f03480de3f6783fb363, 17926a79320afa9b95df6b977b40cca6d8713cea to before 12de9e0e0b0b7058be7dfb8a5927eb565bc25780, 17926a79320afa9b95df6b977b40cca6d8713cea to before 8ee931c3cd97f1c42b4fbf057f04b9dae45dfb7a, 17926a79320afa9b95df6b977b40cca6d8713cea to before 139c750bf06649097d98b0bc41e2a678b4627e27, 17926a79320afa9b95df6b977b40cca6d8713cea to before f125846ee79fcae537a964ce66494e96fa54a6de
Linux

Linux · 2.6.22
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: net/rxrpc/server_key.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.