CVE-2025-39846: linux kernel from 2.6.35 (inclusive), before 5.4.299 (exclusive), from 5.5 (inclusive), before 5.10.243 (exclusive)…

Affected technology

linux kernel · from 2.6.35 (inclusive), before 5.4.299 (exclusive)
linux

linux kernel · from 5.5 (inclusive), before 5.10.243 (exclusive)
linux

linux kernel · from 5.11 (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 · 49b1153adfe18a3cce7e70aa26c690f275917cd0 to before b990c8c6ff50649ad3352507398e443b1e3527b2, 49b1153adfe18a3cce7e70aa26c690f275917cd0 to before 5ff2826c998370bf7f9ae26fe802140d220e3510, 49b1153adfe18a3cce7e70aa26c690f275917cd0 to before 4bd570f494124608a0696da070f00236a96fb610, 49b1153adfe18a3cce7e70aa26c690f275917cd0 to before ce3b7766276894d2fbb07e2047a171f9deb965de, 49b1153adfe18a3cce7e70aa26c690f275917cd0 to before 2ee32c4c4f636e474cd8ab7c19a68cf36072ea93, 49b1153adfe18a3cce7e70aa26c690f275917cd0 to before fafa7450075f41d232bc785a4ebcbf16374f2076, 49b1153adfe18a3cce7e70aa26c690f275917cd0 to before d7286005e8fde0a430dc180a9f46c088c7d74483, 49b1153adfe18a3cce7e70aa26c690f275917cd0 to before 44822df89e8f3386871d9cad563ece8e2fd8f0e7
Linux

Linux · 2.6.35
Linux

RUGGEDCOM RST2428P · 0 to before V3.3
Siemens

SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family · 0 to before V3.3
Siemens

SCALANCE XCH328 · 0 to before V3.3
Siemens

SCALANCE XCM324 · 0 to before V3.3
Siemens

SCALANCE XCM328 · 0 to before V3.3
Siemens

SCALANCE XCM332 · 0 to before V3.3
Siemens

SCALANCE XRH334 (24 V DC, 8xFO, CC) · 0 to before V3.3
Siemens

SCALANCE XRM334 (230 V AC, 12xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (230 V AC, 8xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) · 0 to before V3.3
Siemens

SCALANCE XRM334 (24 V DC, 12xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (24 V DC, 8xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+) · 0 to before V3.3
Siemens

SCALANCE XRM334 (2x230 V AC, 12xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (2x230 V AC, 8xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+) · 0 to before V3.3
Siemens

SIMATIC CN 4100 · 0 to before V5.0
Siemens

Component: Not specified by the source
File: drivers/pcmcia/rsrc_iodyn.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.