CVE-2026-23472: linux kernel 2.6.12; +1 more affected products

Affected technology

linux kernel · from 2.6.12.1 (inclusive), before 6.18.20 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.10 (exclusive)
linux

linux kernel · 2.6.12
linux

linux kernel · 2.6.12 · update rc2
linux

linux kernel · 2.6.12 · update rc3
linux

linux kernel · 2.6.12 · update rc4
linux

linux kernel · 2.6.12 · update rc5
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 · 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before c9e845014723d552944cec4e146ec7b841cda34d, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before d45cfa70bf0159afb31cb03d2d16ec5a5053460c, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before efe85a557186b7fe915572ae93a8f3f78bfd9a22, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before bc70f2b36cf474d5cc8ecbcaf57f3e326fdec67c, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 455ce986fa356ff43a43c0d363ba95fa152f21d5
Linux

Linux · 2.6.12
Linux

Component: Not specified by the source
File: drivers/tty/serial/serial_core.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.