CVE-2025-22111: linux kernel from 5.15 (inclusive), before 6.14.2 (exclusive); +4 more affected products

Affected technology

linux kernel · from 5.15 (inclusive), before 6.14.2 (exclusive)
linux

Linux · 893b195875340cb44b54c9db99e708145f1210e8 to before f51e471cb1577d510c3096e126678e1ea20d2efd, 893b195875340cb44b54c9db99e708145f1210e8 to before 338a0f3c66aef4ee13052880d02200aae8f2d8a8, 893b195875340cb44b54c9db99e708145f1210e8 to before d767ce15045df510f55cdd2af5df0eee71f928d0, 893b195875340cb44b54c9db99e708145f1210e8 to before 4888e1dcc341e9a132ef7b8516234b3c3296de56, 893b195875340cb44b54c9db99e708145f1210e8 to before 00fe0ac64efd1f5373b3dd9f1f84b19235371e39, 893b195875340cb44b54c9db99e708145f1210e8 to before ed3ba9b6e280e14cc3148c1b226ba453f02fa76c
Linux

Linux · 5.15
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
File: include/linux/if_bridge.h, net/bridge/br_ioctl.c, net/bridge/br_private.h, net/core/dev_ioctl.c, net/socket.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.