CVE-2023-53494

EUVD-2025-32789
In the Linux kernel, the following vulnerability has been resolved:

crypto: xts - Handle EBUSY correctly

As it is xts only handles the special return value of EINPROGRESS,
which means that in all other cases it will free data related to the
request.

However, as the caller of xts may specify MAY_BACKLOG, we also need
to expect EBUSY and treat it in the same way.  Otherwise backlogged
requests will trigger a use-after-free.
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: 4%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.4 ≤
𝑥
< 5.10.173
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.99
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.16
linuxlinux_kernel
6.2 ≤
𝑥
< 6.2.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.153-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.237-1
fixed
forky
6.16.8-1
fixed
sid
6.16.9-1
fixed
trixie
6.12.43-1
fixed
trixie (security)
6.12.48-1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cluster-md-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
dlm-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
gfs2-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-64kb
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-default
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-default-base
suse enterprise server 15 SP4
5.14.21-150400.24.179.1.150400.24.92.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1.150500.6.59.1
fixed
kernel-docs
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-macros
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-obs-build
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-source
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-syms
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
kernel-zfcpdump
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
ocfs2-kmp-default
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
reiserfs-kmp-default
suse enterprise server 15 SP4
5.14.21-150400.24.179.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
kernel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-debug
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-debug-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-debug-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-debug-devel-matched
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-debug-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-debug-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-debug-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-devel-matched
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-64k-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-abi-stablelists
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-debug
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-debug-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-debug-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-debug-devel-matched
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-debug-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-debug-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-debug-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-debug-uki-virt
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-devel-matched
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-doc
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-debug
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-debug-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-debug-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-debug-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-debug-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-debug-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-64k-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-debug
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-debug-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-debug-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-debug-kvm
RHEL 9
0:5.14.0-570.60.1.el9_6
fixed
kernel-rt-debug-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-debug-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-debug-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-kvm
RHEL 9
0:5.14.0-570.60.1.el9_6
fixed
kernel-rt-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-rt-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-tools
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-tools-libs
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-tools-libs-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-uki-virt
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-uki-virt-addons
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-zfcpdump
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-zfcpdump-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-zfcpdump-devel
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-zfcpdump-devel-matched
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-zfcpdump-modules
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-zfcpdump-modules-core
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
kernel-zfcpdump-modules-extra
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
libperf
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
perf
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
python3-perf
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
rtla
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
rv
RHEL 9
0:5.14.0-611.7.1.el9_7
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/51c082514c2dedf2711c99d93c196cc4eedceb40
https://git.kernel.org/stable/c/57c3e1d63b63dc0841d41df729297cd7c1c35808
https://git.kernel.org/stable/c/912eb10b65646ffd222256c78a1c566a3dac177d
https://git.kernel.org/stable/c/92a07ba4f0af2cccdc2aa5ee32679c9c9714db90
https://git.kernel.org/stable/c/d5870848879291700fe6c5257dcb48aadd10425c