CVE-2025-39723: linux kernel from 6.10 (inclusive), before 6.12.44 (exclusive), from 6.13 (inclusive), before 6.16.4 (exclusive), 6.17…

Affected technology

linux kernel · from 6.10 (inclusive), before 6.12.44 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.16.4 (exclusive)
linux

linux kernel · 6.17 · update rc1
linux

linux kernel · 6.17 · update rc2
linux

Linux · 288ace2f57c9d06dd2e42bd80d03747d879a4068 to before f08c80af3c9a9849cd178b4843b7c01d103506a1, 288ace2f57c9d06dd2e42bd80d03747d879a4068 to before 387164a2b97e1f5404c6d0049a7409bac7d2bc5b, 288ace2f57c9d06dd2e42bd80d03747d879a4068 to before a3de58b12ce074ec05b8741fa28d62ccb1070468
Linux

Linux · 6.10
Linux

Component: Not specified by the source
File: fs/netfs/read_collect.c, fs/netfs/write_collect.c, fs/netfs/write_issue.c, fs/splice.c, include/linux/netfs.h

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · 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 7.1/10) rates confidentiality impact as none; integrity impact as low; availability impact as high. 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.