CVE-2025-39676

EUVD-2025-31548
In the Linux kernel, the following vulnerability has been resolved:

scsi: qla4xxx: Prevent a potential error pointer dereference

The qla4xxx_get_ep_fwdb() function is supposed to return NULL on error,
but qla4xxx_ep_connect() returns error pointers.  Propagating the error
pointers will lead to an Oops in the caller, so change the error pointers
to NULL.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
siemens-SADPADP
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: 6%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
3.2.1 ≤
𝑥
< 5.4.297
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.241
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.190
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.149
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.103
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.44
linuxlinux_kernel
6.13 ≤
𝑥
< 6.16.4
linuxlinux_kernel
3.2
linuxlinux_kernel
3.2:rc7
linuxlinux_kernel
6.17:rc1
linuxlinux_kernel
6.17:rc2
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
SiemensSIMATIC CN 4100
𝑥
< V5.0
ADP
siemenssimatic_cn_4100
𝑥
< 5.0
ADP
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.170-3
fixed
bookworm (security)
6.1.174-1
fixed
bullseye
vulnerable
bullseye (security)
5.10.257-1
fixed
forky
7.0.10-1
fixed
sid
7.0.10-1
fixed
trixie
6.12.86-1
fixed
trixie (security)
6.12.90-2
fixed
linux-6.1
bullseye (security)
6.1.174-1~deb11u1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cluster-md-kmp-default
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
dlm-kmp-default
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
gfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
kernel-64kb
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1
fixed
kernel-azure
suse enterprise sap 15 SP6
6.4.0-150600.8.55.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.20.18.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.8.55.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.18.1
fixed
kernel-default
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1
fixed
kernel-default-base
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1.150600.12.34.2
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1.150700.17.15.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1.150600.12.34.2
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1.150700.17.15.1
fixed
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1.150600.12.34.2
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1.150700.17.15.1
fixed
kernel-default-man
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
kernel-docs
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1
fixed
kernel-macros
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1
fixed
kernel-obs-build
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1
fixed
kernel-source
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1
fixed
kernel-source-azure
suse enterprise sap 15 SP6
6.4.0-150600.8.55.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.20.18.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.8.55.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.18.1
fixed
kernel-syms
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1
fixed
kernel-syms-azure
suse enterprise sap 15 SP6
6.4.0-150600.8.55.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.20.18.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.8.55.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.18.1
fixed
kernel-zfcpdump
suse enterprise desktop 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise desktop 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise sap 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.22.1
fixed
suse enterprise server 15 SP6
6.4.0-150600.23.78.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.22.1
fixed
ocfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.280.1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/325bf7d57c4e2a341e381c5805e454fb69dd78c3
https://git.kernel.org/stable/c/46288d12d1c30d08fbeffd05abc079f57a43a2d4
https://git.kernel.org/stable/c/9dcf111dd3e7ed5fce82bb108e3a3fc001c07225
https://git.kernel.org/stable/c/ad8a9d38d30c691a77c456e72b78f7932d4f234d
https://git.kernel.org/stable/c/d0225f41ee70611ca88ccb22c8542ecdfa7faea8
https://git.kernel.org/stable/c/f1424c830d6ce840341aac33fe99c8ac45447ac1
https://git.kernel.org/stable/c/f4bc3cdfe95115191e24592bbfc15f1d4a705a75
https://git.kernel.org/stable/c/f5ad0819f902b4b33591791b92a0350fb3692a6b
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
https://cert-portal.siemens.com/productcert/html/ssa-032379.html