CVE-2023-53400

EUVD-2025-29934
In the Linux kernel, the following vulnerability has been resolved:

ALSA: hda: Fix Oops by 9.1 surround channel names

get_line_out_pfx() may trigger an Oops by overflowing the static array
with more than 8 channels.  This was reported for MacBookPro 12,1 with
Cirrus codec.

As a workaround, extend for the 9.1 channels and also fix the
potential Oops by unifying the code paths accessing the same array
with the proper size check.
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: 2%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 4.14.316
linuxlinux_kernel
4.15 ≤
𝑥
< 4.19.284
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.244
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.181
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.113
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.30
linuxlinux_kernel
6.2 ≤
𝑥
< 6.3.4
linuxlinux_kernel
6.4:rc1
linuxlinux_kernel
6.4:rc2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.147-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.237-1
fixed
forky
6.16.7-1
fixed
sid
6.16.7-1
fixed
trixie
6.12.43-1
fixed
trixie (security)
6.12.41-1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cluster-md-kmp-default
suse enterprise server 12 SP5
4.12.14-122.275.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
dlm-kmp-default
suse enterprise server 12 SP5
4.12.14-122.275.1
fixed
suse enterprise server 15 SP5
5.14.21-150500.55.124.1
fixed
gfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.275.1
fixed
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 12 SP5
4.12.14-122.275.1
fixed
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 12 SP5
4.12.14-122.275.1
fixed
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-default-man
suse enterprise server 12 SP5
4.12.14-122.275.1
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 12 SP5
4.12.14-122.275.1
fixed
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 12 SP5
4.12.14-122.275.1
fixed
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 12 SP5
4.12.14-122.275.1
fixed
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 12 SP5
4.12.14-122.275.1
fixed
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
bpftool
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:7.2.0-362.8.1.el9_3
fixed
kernel
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-debug
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-debug-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-debug-devel
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-debug-devel-matched
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-debug-modules
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-debug-modules-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-debug-modules-extra
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-devel
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-devel-matched
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-modules
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-modules-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-64k-modules-extra
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-abi-stablelists
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-core
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-debug
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-debug-core
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-debug-devel
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-debug-devel-matched
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-debug-modules
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-debug-modules-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-debug-modules-extra
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-debug-uki-virt
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-devel
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-devel-matched
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-doc
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-modules
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-modules-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-modules-extra
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-debug
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-debug-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-debug-devel
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-debug-kvm
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-debug-modules
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-debug-modules-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-debug-modules-extra
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-devel
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-kvm
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-modules
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-modules-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-rt-modules-extra
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-tools
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-tools-libs
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-tools-libs-devel
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-uki-virt
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-zfcpdump
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-zfcpdump-core
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-zfcpdump-devel
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-zfcpdump-devel-matched
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-zfcpdump-modules
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-zfcpdump-modules-core
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
kernel-zfcpdump-modules-extra
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
libperf
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
perf
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
python3-perf
RHEL 8
0:4.18.0-513.5.1.el8_9
fixed
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
rtla
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
rv
RHEL 9
0:5.14.0-362.8.1.el9_3
fixed
References
https://git.kernel.org/stable/c/082dcd51667b29097500c824c37f24da997a6a8a
https://git.kernel.org/stable/c/3b44ec8c5c44790a82f07e90db45643c762878c6
https://git.kernel.org/stable/c/4ef155ddf9578bf035964d58739fdcd7dd44b4a4
https://git.kernel.org/stable/c/546b1f5f45a355ae0d3a8041cdaca597dfcac825
https://git.kernel.org/stable/c/b5694aae4c2d9a288bafce7d38f122769e0428e6
https://git.kernel.org/stable/c/dc8c569d59f17b17d7bca4f68c36bd571659921e
https://git.kernel.org/stable/c/e8c7d7c43d5edd20e518fe1dfb2371d1fe6e8bb8
https://git.kernel.org/stable/c/fcf637461019e9a5a0c12fc5c42a9db1779b0634