CVE-2025-40364

EUVD-2025-11841
In the Linux kernel, the following vulnerability has been resolved:

io_uring: fix io_req_prep_async with provided buffers

io_req_prep_async() can import provided buffers, commit the ring state
by giving up on that before, it'll be reimported later if needed.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.19 ≤
𝑥
< 6.1.129
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.78
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.14
linuxlinux_kernel
6.13 ≤
𝑥
< 6.13.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.176-1
fixed
bookworm (security)
6.1.177-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.259-1
fixed
forky
7.1.3-1
fixed
sid
7.1.3-1
fixed
trixie
6.12.94-1
fixed
trixie (security)
6.12.95-1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
kernel-64kb
suse enterprise server 15 SP3
5.3.18-150300.59.207.1
fixed
kernel-default
suse enterprise server 15 SP2
5.3.18-150200.24.230.1
fixed
suse enterprise server 15 SP3
5.3.18-150300.59.207.1
fixed
kernel-default-base
suse enterprise server 15 SP2
5.3.18-150200.24.230.1.150200.9.124.1
fixed
suse enterprise server 15 SP3
5.3.18-150300.59.207.1.150300.18.124.1
fixed
kernel-obs-build
suse enterprise server 15 SP2
5.3.18-150200.24.230.1
fixed
suse enterprise server 15 SP3
5.3.18-150300.59.207.1
fixed
kernel-preempt
suse enterprise server 15 SP2
5.3.18-150200.24.230.1
fixed
suse enterprise server 15 SP3
5.3.18-150300.59.207.1
fixed
kernel-source
suse enterprise server 15 SP2
5.3.18-150200.24.230.1
fixed
suse enterprise server 15 SP3
5.3.18-150300.59.207.1
fixed
kernel-zfcpdump
suse enterprise server 15 SP3
5.3.18-150300.59.207.1
fixed
reiserfs-kmp-default
suse enterprise server 15 SP2
5.3.18-150200.24.230.1
fixed
suse enterprise server 15 SP3
5.3.18-150300.59.207.1
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
bpftool
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
bpftool-debuginfo
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-debuginfo
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-debuginfo-common-aarch64
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-debuginfo-common-x86_64
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-devel
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-headers
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-libbpf
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-libbpf-devel
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-libbpf-static
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-livepatch-6.1.129-138.220
Amazon Linux 2023
0:1.0-0.amzn2023
fixed
kernel-modules-extra
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-modules-extra-common
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-tools
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-tools-debuginfo
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
kernel-tools-devel
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
perf
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
perf-debuginfo
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
python3-perf
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed
python3-perf-debuginfo
Amazon Linux 2023
0:6.1.129-138.220.amzn2023
fixed