CVE-2025-38135

EUVD-2025-19808
In the Linux kernel, the following vulnerability has been resolved:

serial: Fix potential null-ptr-deref in mlb_usio_probe()

devm_ioremap() can return NULL on error. Currently, mlb_usio_probe()
does not check for this case, which could result in a NULL pointer
dereference.

Add NULL check after devm_ioremap() to prevent this issue.
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: 30%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.2 ≤
𝑥
< 5.4.295
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.239
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.186
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.142
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.94
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.34
linuxlinux_kernel
6.13 ≤
𝑥
< 6.15.3
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.170-3
fixed
bookworm (security)
6.1.172-1
fixed
bullseye
vulnerable
bullseye (security)
5.10.251-5
fixed
forky
7.0.7-1
fixed
sid
7.0.7-1
fixed
trixie
6.12.86-1
fixed
trixie (security)
6.12.88-1
fixed
linux-6.1
bullseye (security)
6.1.172-1~deb11u1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
kernel-64kb
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.1
fixed
kernel-azure
suse enterprise sap 15 SP6
6.4.0-150600.8.48.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.20.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.8.48.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.11.1
fixed
kernel-default
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.1
fixed
kernel-default-base
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1.150600.12.28.4
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.1.150700.17.9.4
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1.150600.12.28.4
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.1.150700.17.9.4
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1.150600.12.28.4
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.1.150700.17.9.4
fixed
kernel-docs
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.3
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.3
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.3
fixed
kernel-macros
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.1
fixed
kernel-obs-build
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.1
fixed
kernel-source
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.1
fixed
kernel-source-azure
suse enterprise sap 15 SP6
6.4.0-150600.8.48.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.20.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.8.48.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.11.1
fixed
kernel-syms
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.1
fixed
kernel-syms-azure
suse enterprise sap 15 SP6
6.4.0-150600.8.48.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.20.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.8.48.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.11.1
fixed
kernel-zfcpdump
suse enterprise desktop 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.11.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.65.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.11.1
fixed