CVE-2023-53483

EUVD-2025-32781
In the Linux kernel, the following vulnerability has been resolved:

ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup()

devm_kzalloc() may fail, clk_data->name might be NULL and will
cause a NULL pointer dereference later.

[ rjw: Subject and changelog edits ]
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
5.17 ≤
𝑥
< 6.1.30
linuxlinux_kernel
6.2 ≤
𝑥
< 6.3.4
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
vulnerable
bullseye (security)
vulnerable
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
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
bpftool
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:7.4.0-503.11.1.el9_5
fixed
kernel
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-debug
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-debug-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-debug-devel
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-debug-devel-matched
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-debug-modules
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-debug-modules-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-debug-modules-extra
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-devel
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-devel-matched
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-modules
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-modules-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-64k-modules-extra
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-abi-stablelists
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-core
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-debug
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-debug-core
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-debug-devel
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-debug-devel-matched
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-debug-modules
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-debug-modules-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-debug-modules-extra
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-debug-uki-virt
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-devel
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-devel-matched
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-doc
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-modules
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-modules-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-modules-extra
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-debug
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-debug-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-debug-devel
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-debug-kvm
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-debug-modules
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-debug-modules-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-debug-modules-extra
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-devel
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-kvm
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-modules
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-modules-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-rt-modules-extra
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-tools
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-tools-libs
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-tools-libs-devel
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-uki-virt
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-uki-virt-addons
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-zfcpdump
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-zfcpdump-core
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-zfcpdump-devel
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-zfcpdump-devel-matched
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-zfcpdump-modules
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-zfcpdump-modules-core
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
kernel-zfcpdump-modules-extra
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
libperf
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
perf
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
python3-perf
RHEL 8
0:4.18.0-553.el8_10
fixed
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
rtla
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
rv
RHEL 9
0:5.14.0-503.11.1.el9_5
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/4dea41775d951ff1f7b472a346a8ca3ae7e74455
https://git.kernel.org/stable/c/79ca94bc3e8cc3befa883c7d30b30a27ef0ea386
https://git.kernel.org/stable/c/8a632ff6a2bea49993002b4c46092a2aea625840