CVE-2025-39855: linux kernel from 6.15 (inclusive), before 6.16.6 (exclusive), 6.17 · update rc1, 6.17 · update rc2 (+2 more affected…

Affected technology

linux kernel · from 6.15 (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

Linux · f9472aaabd1f38954938838a1146db4855ad88e8 to before 1467a873b20110263cc9c93de99335d139c11e16, f9472aaabd1f38954938838a1146db4855ad88e8 to before 403bf043d9340196e06769065169df7444b91f7a
Linux

Linux · 6.15
Linux

Component: Not specified by the source
File: drivers/net/ethernet/intel/ice/ice_ptp.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.