CVE-2025-38146: linux kernel from 5.5 (inclusive), before 5.10.239 (exclusive), from 5.11 (inclusive), before 5.15.186 (exclusive)…

Affected technology

linux kernel · from 5.5 (inclusive), before 5.10.239 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.186 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.142 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.94 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.34 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.15.3 (exclusive)
linux

debian linux · 11.0
debian

Linux · fbdcdd78da7c95f1b970d371e1b23cbd3aa990f3 to before 4b9a086eedc1fddae632310386098c12155e3d0a, fbdcdd78da7c95f1b970d371e1b23cbd3aa990f3 to before ad17eb86d042d72a59fd184ad1adf34f5eb36843, fbdcdd78da7c95f1b970d371e1b23cbd3aa990f3 to before f26fe7c3002516dd3c288f1012786df31f4d89e0, fbdcdd78da7c95f1b970d371e1b23cbd3aa990f3 to before 8ebcd311b4866ab911d1445ead08690e67f0c488, fbdcdd78da7c95f1b970d371e1b23cbd3aa990f3 to before 69541e58323ec3e3904e1fa87a6213961b1f52f4, fbdcdd78da7c95f1b970d371e1b23cbd3aa990f3 to before 3c1906a3d50cb94fd0a10e97a1c0a40c0f033cb7, fbdcdd78da7c95f1b970d371e1b23cbd3aa990f3 to before 0bdc924bfb319fb10d1113cbf091fc26fb7b1f99
Linux

Linux · 5.5
Linux

Component: Not specified by the source
File: net/openvswitch/flow.c

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

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 9.4/10) rates confidentiality and availability impact as high; integrity impact as low. NVD’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.