CVE-2025-39734

EUVD-2025-31496
In the Linux kernel, the following vulnerability has been resolved:

Revert "fs/ntfs3: Replace inode_trylock with inode_lock"

This reverts commit 69505fe98f198ee813898cbcaf6770949636430b.

Initially, conditional lock acquisition was removed to fix an xfstest bug
that was observed during internal testing. The deadlock reported by syzbot
is resolved by reintroducing conditional acquisition. The xfstest bug no
longer occurs on kernel version 6.16-rc1 during internal testing. I
assume that changes in other modules may have contributed to this.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.15.165 ≤
𝑥
< 5.15.190
linuxlinux_kernel
6.1.103 ≤
𝑥
< 6.1.148
linuxlinux_kernel
6.6.44 ≤
𝑥
< 6.6.102
linuxlinux_kernel
6.10.3 ≤
𝑥
< 6.12.42
linuxlinux_kernel
6.13 ≤
𝑥
< 6.15.10
linuxlinux_kernel
6.16 ≤
𝑥
< 6.16.1
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.170-3
fixed
bookworm (security)
6.1.176-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.259-1
fixed
forky
7.0.13-1
fixed
sid
7.1.3-1
fixed
trixie
6.12.86-1
fixed
trixie (security)
6.12.94-1
fixed
linux-6.1
bullseye (security)
6.1.176-1~deb11u1
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
bpftool
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
bpftool-debuginfo
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
bpftool6.12
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
bpftool6.12-debuginfo
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-debuginfo
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-debuginfo-common-aarch64
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-debuginfo-common-x86_64
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-devel
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-headers
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-libbpf
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-libbpf-debuginfo
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-libbpf-devel
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-libbpf-static
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-livepatch-6.1.148-173.267
Amazon Linux 2023
1:1.0-0.amzn2023
fixed
kernel-livepatch-6.12.46-66.121
Amazon Linux 2023
1:1.0-0.amzn2023
fixed
kernel-modules-extra
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-modules-extra-common
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-tools
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-tools-debuginfo
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel-tools-devel
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
kernel6.12
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-debuginfo
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-debuginfo-common-aarch64
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-debuginfo-common-x86_64
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-devel
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-headers
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-libbpf
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-libbpf-debuginfo
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-libbpf-devel
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-libbpf-static
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-modules-extra
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-modules-extra-common
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-tools
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-tools-debuginfo
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
kernel6.12-tools-devel
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
perf
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
perf-debuginfo
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
perf6.12
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
perf6.12-debuginfo
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
python3-perf
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
python3-perf-debuginfo
Amazon Linux 2023
1:6.1.148-173.267.amzn2023
fixed
python3-perf6.12
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
python3-perf6.12-debuginfo
Amazon Linux 2023
1:6.12.46-66.121.amzn2023
fixed
References
https://git.kernel.org/stable/c/1903a6c1f2818154f6bc87bceaaecafa92b6ac5c
https://git.kernel.org/stable/c/7ce6f83ca9d52c9245b7a017466fc4baa1241b0b
https://git.kernel.org/stable/c/a49f0abd8959048af18c6c690b065eb0d65b2d21
https://git.kernel.org/stable/c/a936be9b5f51c4d23f66fb673e9068c6b08104a4
https://git.kernel.org/stable/c/b356ee013a79e7e3147bfe065de376706c5d2ee9
https://git.kernel.org/stable/c/bd20733746263acaaf2a21881665db27ee4303d5
https://git.kernel.org/stable/c/bec8109f957a6e193e52d1728799994c8005ca83
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html