CVE-2025-39836: linux kernel from 6.8 (inclusive), before 6.12.45 (exclusive), from 6.13 (inclusive), before 6.16.5 (exclusive), 6.17…

Affected technology

linux kernel · from 6.8 (inclusive), before 6.12.45 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.16.5 (exclusive)
linux

linux kernel · 6.17 · update rc1
linux

linux kernel · 6.17 · update rc2
linux

linux kernel · 6.17 · update rc3
linux

Linux · c44b6be62e8dd4ee0a308c36a70620613e6fc55f to before 77ff27ff0e4529a003c8a1c2492c111968c378d3, c44b6be62e8dd4ee0a308c36a70620613e6fc55f to before 630c0e6064daf84f17aad1a7d9ca76b562e3fe47, c44b6be62e8dd4ee0a308c36a70620613e6fc55f to before c5e81e672699e0c5557b2b755cc8f7a69aa92bff
Linux

Linux · 6.8
Linux

Component: Not specified by the source
File: drivers/firmware/efi/stmm/tee_stmm_efi.c

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

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

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.