Skip to content
Fencer Vulns
high 7.8

CVE-2023-32233 in the critical feed json

In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrar…

published 2023-05-08 3 y ago modified 2026-10-15 25 d ago also EUVD-2023-36491

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
13.4%
EPSS 13.4% chance of exploitation in 30 days, percentile 96%
public exploits
0
none known

Summary

In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mishandled.

Patch / fix

  • Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem V1.1
  • linux Debian 14, Debian 13, Debian 12 6.1.27-1

debian advisories DEBIAN-CVE-2023-32233

  • linux Ubuntu 18.04 LTS 4.15.0-212.223
  • linux Ubuntu 20.04 LTS 5.4.0-150.167
  • linux Ubuntu 22.04 LTS 5.15.0-73.80
  • linux-aws Ubuntu 18.04 LTS 4.15.0-1157.170
  • linux-aws Ubuntu 20.04 LTS 5.4.0-1103.111
  • linux-aws Ubuntu 22.04 LTS 5.15.0-1037.41
  • linux-gcp Ubuntu 20.04 LTS 5.4.0-1106.115
  • linux-gcp Ubuntu 22.04 LTS 5.15.0-1035.43

ubuntu advisories UBUNTU-CVE-2023-32233

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • kernel-rt RHEL 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-kvm RHEL 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-core RHEL 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-modules RHEL 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-debug-kvm RHEL 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-debug-core RHEL 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-modules-core RHEL 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-debug-modules RHEL 9 5.14.0-284.18.1.rt14.303.el9_2

red hat advisories RHSA-2023:3708RHSA-2023:3723RHSA-2023:3705RHSA-2023:3490RHSA-2023:3465RHSA-2023:3470

  • dtb-aarch64 openSUSE Leap 15.5 5.14.21-150500.55.7.1
  • kernel-64kb SLE Module for Basesystem 15 SP5, openSUSE Leap 15.5 5.14.21-150500.55.7.1
  • kernel-syms SLE Module for Development Tools 15 SP5, openSUSE Leap 15.5 5.14.21-150500.55.7.1
  • kernel-obs-qa openSUSE Leap 15.5 5.14.21-150500.55.7.1
  • kernel-source SLE Module for Development Tools 15 SP5, SLE Module for Basesystem 15 SP5, openSUSE Leap 15.5 5.14.21-150500.55.7.1
  • kernel-default SLE Workstation Extension 15 SP5, SLE Module for Legacy 15 SP5, SLE Module for Basesystem 15 SP5 +3 more 5.14.21-150500.55.7.1
  • kernel-kvmsmall openSUSE Leap 15.5 5.14.21-150500.55.7.1
  • kernel-zfcpdump SLE Module for Basesystem 15 SP5, openSUSE Leap 15.5 5.14.21-150500.55.7.1

suse advisories SUSE-SU-2023:3671-1SUSE-SU-2023:3675-1SUSE-SU-2023:3668-1SUSE-SU-2023:3647-1SUSE-SU-2023:3648-1SUSE-SU-2023:3644-1

  • kernel-rt AlmaLinux 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-kvm AlmaLinux 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-core AlmaLinux 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-modules AlmaLinux 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-debug-kvm AlmaLinux 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-debug-core AlmaLinux 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-modules-core AlmaLinux 9 5.14.0-284.18.1.rt14.303.el9_2
  • kernel-rt-debug-modules AlmaLinux 9 5.14.0-284.18.1.rt14.303.el9_2

almalinux advisories ALSA-2023:3708ALSA-2023:3723ALSA-2023:3349ALSA-2023:3350

  • kernel-rt Rocky Linux 8 4.18.0-477.13.1.rt7.276.el8_8

rocky linux advisories RLSA-2023:3350

  • linux-lts Alpine 3.23, Alpine 3.22, Alpine 3.21 +3 more 6.1.27-r3

alpine advisories ALPINE-CVE-2023-32233

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • kernel CBL-Mariner 2.0 5.15.112.1-1

azure linux advisories AZL-26690

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-32233 updated cvss 7.8

kernel: netfilter: use-after-free in nf_tables when processing batch requests can lead to privilege escalation

  • Red Hat CodeReady Linux Builder EUS (v.8.6) kernel-debuginfo-common-x86_64 4.18.0-372.64.1.el8_6, kernel-debuginfo-common-aarch64 4.18.0-372.64.1.el8_6, kernel-debuginfo-common-ppc64le 4.18.0-372.64.1.el8_6
    fixed: vendor fix RHSA-2023:4130
  • Red Hat CodeReady Linux Builder EUS (v.9.0) kernel-debuginfo-common-s390x 5.14.0-70.58.1.el9_0, kernel-debuginfo-common-x86_64 5.14.0-70.58.1.el9_0, kernel-debuginfo-common-aarch64 5.14.0-70.58.1.el9_0, kernel-debuginfo-common-ppc64le 5.14.0-70.58.1.el9_0
    fixed: vendor fix RHSA-2023:3465
  • Red Hat Enterprise Linux AppStream (v. 9) perf 5.14.0-284.18.1.el9_2, rtla 5.14.0-284.18.1.el9_2, kernel-devel-matched 5.14.0-284.18.1.el9_2, kernel-64k-devel-matched 5.14.0-284.18.1.el9_2, kernel-debug-devel-matched 5.14.0-284.18.1.el9_2, kernel-debuginfo-common-s390x 5.14.0-284.18.1.el9_2, +5 more
    fixed: vendor fix RHSA-2023:3723
  • Red Hat Enterprise Linux AppStream EUS (v.9.0) perf 5.14.0-70.58.1.el9_0, kernel-devel-matched 5.14.0-70.58.1.el9_0, kernel-debug-devel-matched 5.14.0-70.58.1.el9_0, kernel-debuginfo-common-s390x 5.14.0-70.58.1.el9_0, kernel-zfcpdump-devel-matched 5.14.0-70.58.1.el9_0, kernel-debuginfo-common-x86_64 5.14.0-70.58.1.el9_0, +2 more
    fixed: vendor fix RHSA-2023:3465
  • Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-477.13.1.el8_8, kernel 4.18.0-477.13.1.el8_8, bpftool 4.18.0-477.13.1.el8_8, kernel-core 4.18.0-477.13.1.el8_8, kernel-tools 4.18.0-477.13.1.el8_8, python3-perf 4.18.0-477.13.1.el8_8, +16 more
    fixed: vendor fix RHSA-2023:3349
  • Red Hat Enterprise Linux BaseOS (v. 9) bpftool 7.0.0-284.18.1.el9_2, kernel 5.14.0-284.18.1.el9_2, kernel-64k 5.14.0-284.18.1.el9_2, kernel-core 5.14.0-284.18.1.el9_2, kernel-tools 5.14.0-284.18.1.el9_2, python3-perf 5.14.0-284.18.1.el9_2, +29 more
    fixed: vendor fix RHSA-2023:3723
  • Red Hat Enterprise Linux BaseOS AUS (v. 8.2) perf 4.18.0-193.109.1.el8_2, kernel 4.18.0-193.109.1.el8_2, bpftool 4.18.0-193.109.1.el8_2, kernel-core 4.18.0-193.109.1.el8_2, kernel-tools 4.18.0-193.109.1.el8_2, python3-perf 4.18.0-193.109.1.el8_2, +8 more
    fixed: vendor fix RHSA-2023:4125
  • Red Hat Enterprise Linux BaseOS AUS (v.8.4) perf 4.18.0-305.97.1.el8_4, kernel 4.18.0-305.97.1.el8_4, bpftool 4.18.0-305.97.1.el8_4, kernel-core 4.18.0-305.97.1.el8_4, kernel-tools 4.18.0-305.97.1.el8_4, python3-perf 4.18.0-305.97.1.el8_4, +8 more
    fixed: vendor fix RHSA-2023:4256
show 26 more
  • Red Hat Enterprise Linux BaseOS E4S (v. 8.1) perf 4.18.0-147.85.1.el8_1, kernel 4.18.0-147.85.1.el8_1, bpftool 4.18.0-147.85.1.el8_1, kernel-core 4.18.0-147.85.1.el8_1, kernel-tools 4.18.0-147.85.1.el8_1, python3-perf 4.18.0-147.85.1.el8_1, +14 more
    fixed: vendor fix RHSA-2023:3852
  • Red Hat Enterprise Linux BaseOS E4S (v. 8.2) perf 4.18.0-193.109.1.el8_2, kernel 4.18.0-193.109.1.el8_2, bpftool 4.18.0-193.109.1.el8_2, kernel-core 4.18.0-193.109.1.el8_2, kernel-tools 4.18.0-193.109.1.el8_2, python3-perf 4.18.0-193.109.1.el8_2, +13 more
    fixed: vendor fix RHSA-2023:4125
  • Red Hat Enterprise Linux BaseOS E4S (v.8.4) perf 4.18.0-305.97.1.el8_4, kernel 4.18.0-305.97.1.el8_4, bpftool 4.18.0-305.97.1.el8_4, kernel-core 4.18.0-305.97.1.el8_4, kernel-tools 4.18.0-305.97.1.el8_4, python3-perf 4.18.0-305.97.1.el8_4, +20 more
    fixed: vendor fix RHSA-2023:4256
  • Red Hat Enterprise Linux BaseOS EUS (v.8.6) perf 4.18.0-372.64.1.el8_6, kernel 4.18.0-372.64.1.el8_6, bpftool 4.18.0-372.64.1.el8_6, kernel-core 4.18.0-372.64.1.el8_6, kernel-tools 4.18.0-372.64.1.el8_6, python3-perf 4.18.0-372.64.1.el8_6, +21 more
    fixed: vendor fix RHSA-2023:4130
  • Red Hat Enterprise Linux BaseOS EUS (v.9.0) kernel 5.14.0-70.58.1.el9_0, bpftool 5.14.0-70.58.1.el9_0, kernel-core 5.14.0-70.58.1.el9_0, kernel-tools 5.14.0-70.58.1.el9_0, python3-perf 5.14.0-70.58.1.el9_0, kernel-modules 5.14.0-70.58.1.el9_0, +20 more
    fixed: vendor fix RHSA-2023:3465
  • Red Hat Enterprise Linux BaseOS TUS (v. 8.2) perf 4.18.0-193.109.1.el8_2, kernel 4.18.0-193.109.1.el8_2, bpftool 4.18.0-193.109.1.el8_2, kernel-core 4.18.0-193.109.1.el8_2, kernel-tools 4.18.0-193.109.1.el8_2, python3-perf 4.18.0-193.109.1.el8_2, +8 more
    fixed: vendor fix RHSA-2023:4125
  • Red Hat Enterprise Linux BaseOS TUS (v.8.4) perf 4.18.0-305.97.1.el8_4, kernel 4.18.0-305.97.1.el8_4, bpftool 4.18.0-305.97.1.el8_4, kernel-core 4.18.0-305.97.1.el8_4, kernel-tools 4.18.0-305.97.1.el8_4, python3-perf 4.18.0-305.97.1.el8_4, +8 more
    fixed: vendor fix RHSA-2023:4256
  • Red Hat Enterprise Linux Client (v. 7) perf 3.10.0-1160.102.1.el7, kernel 3.10.0-1160.102.1.el7, bpftool 3.10.0-1160.102.1.el7, python-perf 3.10.0-1160.102.1.el7, kernel-tools 3.10.0-1160.102.1.el7, kernel-tools-libs 3.10.0-1160.102.1.el7, +2 more Red Hat Enterprise Linux Client Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1160.102.1.el7 Red Hat Enterprise Linux ComputeNode Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1160.102.1.el7
    fixed: vendor fix RHSA-2023:5622
  • Red Hat Enterprise Linux CRB (v. 8) kernel-debuginfo-common-x86_64 4.18.0-477.13.1.el8_8, kernel-debuginfo-common-aarch64 4.18.0-477.13.1.el8_8, kernel-debuginfo-common-ppc64le 4.18.0-477.13.1.el8_8
    fixed: vendor fix RHSA-2023:3349
  • Red Hat Enterprise Linux CRB (v. 9) kernel-debuginfo-common-s390x 5.14.0-284.18.1.el9_2, kernel-debuginfo-common-x86_64 5.14.0-284.18.1.el9_2, kernel-debuginfo-common-aarch64 5.14.0-284.18.1.el9_2, kernel-debuginfo-common-ppc64le 5.14.0-284.18.1.el9_2
    fixed: vendor fix RHSA-2023:3723
  • Red Hat Enterprise Linux for Real Time (v. 7) kernel-rt 3.10.0-1160.102.1.rt56.1250.el7, kernel-rt-trace 3.10.0-1160.102.1.rt56.1250.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1160.102.1.rt56.1250.el7 Red Hat Enterprise Linux for Real Time for NFV (v. 7) kernel-rt 3.10.0-1160.102.1.rt56.1250.el7, kernel-rt-kvm 3.10.0-1160.102.1.rt56.1250.el7, kernel-rt-trace 3.10.0-1160.102.1.rt56.1250.el7, kernel-rt-debug-kvm 3.10.0-1160.102.1.rt56.1250.el7, kernel-rt-trace-kvm 3.10.0-1160.102.1.rt56.1250.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1160.102.1.rt56.1250.el7
    fixed: vendor fix RHSA-2023:5621
  • Red Hat Enterprise Linux NFV (v. 8) kernel-rt 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-kvm 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-core 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-modules 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-debug-kvm 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-debug-core 4.18.0-477.13.1.rt7.276.el8_8, +4 more
    fixed: vendor fix RHSA-2023:3350
  • Red Hat Enterprise Linux NFV (v. 9) kernel-rt 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-kvm 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-core 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-modules 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-debug-kvm 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-debug-core 5.14.0-284.18.1.rt14.303.el9_2, +6 more
    fixed: vendor fix RHSA-2023:3708
  • Red Hat Enterprise Linux NFV E4S (v.8.4) kernel-rt 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-kvm 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-core 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-modules 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-debug-kvm 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-debug-core 4.18.0-305.97.1.rt7.172.el8_4, +4 more Red Hat Enterprise Linux NFV TUS (v.8.4) kernel-rt 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-kvm 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-core 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-modules 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-debug-kvm 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-debug-core 4.18.0-305.97.1.rt7.172.el8_4, +4 more
    fixed: vendor fix RHSA-2023:4255
  • Red Hat Enterprise Linux Real Time EUS (v.9.0) kernel-rt 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-core 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-modules 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-debug-core 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-debug-modules 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-modules-extra 5.14.0-70.58.1.rt21.129.el9_0, +2 more Red Hat Enterprise Linux Real Time for NFV EUS (v.9.0) kernel-rt 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-kvm 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-core 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-modules 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-debug-kvm 5.14.0-70.58.1.rt21.129.el9_0, kernel-rt-debug-core 5.14.0-70.58.1.rt21.129.el9_0, +4 more
    fixed: vendor fix RHSA-2023:3470
  • Red Hat Enterprise Linux Real Time for NFV TUS (v. 8.2) kernel-rt 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-kvm 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-core 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-modules 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-debug-kvm 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-debug-core 4.18.0-193.109.1.rt13.160.el8_2, +4 more Red Hat Enterprise Linux Real Time TUS (v. 8.2) kernel-rt 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-core 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-modules 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-debug-core 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-debug-modules 4.18.0-193.109.1.rt13.160.el8_2, kernel-rt-modules-extra 4.18.0-193.109.1.rt13.160.el8_2, +2 more
    fixed: vendor fix RHSA-2023:4126
  • Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-core 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-modules 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-debug-core 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-debug-modules 4.18.0-477.13.1.rt7.276.el8_8, kernel-rt-modules-extra 4.18.0-477.13.1.rt7.276.el8_8, +2 more
    fixed: vendor fix RHSA-2023:3350
  • Red Hat Enterprise Linux RT (v. 9) kernel-rt 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-core 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-modules 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-debug-core 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-modules-core 5.14.0-284.18.1.rt14.303.el9_2, kernel-rt-debug-modules 5.14.0-284.18.1.rt14.303.el9_2, +4 more
    fixed: vendor fix RHSA-2023:3708
  • Red Hat Enterprise Linux RT TUS (v.8.4) kernel-rt 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-core 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-modules 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-debug-core 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-debug-modules 4.18.0-305.97.1.rt7.172.el8_4, kernel-rt-modules-extra 4.18.0-305.97.1.rt7.172.el8_4, +2 more
    fixed: vendor fix RHSA-2023:4255
  • Red Hat Enterprise Linux Server (v. 7) perf 3.10.0-1160.102.1.el7, kernel 3.10.0-1160.102.1.el7, bpftool 3.10.0-1160.102.1.el7, python-perf 3.10.0-1160.102.1.el7, kernel-kdump 3.10.0-1160.102.1.el7, kernel-tools 3.10.0-1160.102.1.el7, +12 more
    fixed: vendor fix RHSA-2023:5622
  • Red Hat Enterprise Linux Server AUS (v. 7.4) perf 3.10.0-693.112.1.el7, kernel 3.10.0-693.112.1.el7, python-perf 3.10.0-693.112.1.el7, kernel-tools 3.10.0-693.112.1.el7, kernel-tools-libs 3.10.0-693.112.1.el7, kernel-abi-whitelists 3.10.0-693.112.1.el7, +1 more
    fixed: vendor fix RHSA-2023:4699
  • Red Hat Enterprise Linux Server AUS (v. 7.6) perf 3.10.0-957.105.1.el7, kernel 3.10.0-957.105.1.el7, bpftool 3.10.0-957.105.1.el7, python-perf 3.10.0-957.105.1.el7, kernel-tools 3.10.0-957.105.1.el7, kernel-tools-libs 3.10.0-957.105.1.el7, +2 more
    fixed: vendor fix RHSA-2023:4696
  • Red Hat Enterprise Linux Server AUS (v. 7.7) perf 3.10.0-1062.79.1.el7, kernel 3.10.0-1062.79.1.el7, bpftool 3.10.0-1062.79.1.el7, python-perf 3.10.0-1062.79.1.el7, kernel-tools 3.10.0-1062.79.1.el7, kernel-tools-libs 3.10.0-1062.79.1.el7, +2 more
    fixed: vendor fix RHSA-2023:5419
  • Red Hat Enterprise Linux Server Optional (v. 7) kernel-debuginfo-common-ppc64 3.10.0-1160.102.1.el7, kernel-debuginfo-common-x86_64 3.10.0-1160.102.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-1160.102.1.el7
    fixed: vendor fix RHSA-2023:5622
  • Red Hat Enterprise Linux Server Optional AUS (v. 7.4) kernel-debuginfo-common-x86_64 3.10.0-693.112.1.el7
    fixed: vendor fix RHSA-2023:4699
  • Red Hat Enterprise Linux Server Optional AUS (v. 7.6) kernel-debuginfo-common-x86_64 3.10.0-957.105.1.el7
    fixed: vendor fix RHSA-2023:4696

4 more fixed, 2 more not affected in the full advisory

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

cisa ICSA-25-105-08 updated cvss 7.8

ABB M2M Gateway

  • ABB M2M Gateway >=4.1.2, <=5.0.3, >=5.0.1, <=5.0.3
    affected: mitigation

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

cisa ICSA-23-166-11 updated cvss 7.8

Siemens SIMATIC S7-1500 TM MFP Linux Kernel

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

cisa ICSA-24-046-11 updated cvss 7.8

Siemens SCALANCE XCM-/XRM-300

  • Siemens SCALANCE XCH328 (6GK5328-4TS01-2EC2) <V2.4 Siemens SCALANCE XCM324 (6GK5324-8TS01-2AC2) <V2.4 Siemens SCALANCE XCM328 (6GK5328-4TS01-2AC2) <V2.4 Siemens SCALANCE XCM332 (6GK5332-0GA01-2AC2) <V2.4 Siemens SCALANCE XRH334 (24 V DC, 8xFO, CC) (6GK5334-2TS01-2ER3) <V2.4 Siemens SCALANCE XRM334 (2x230 V AC, 8xFO) (6GK5334-2TS01-4AR3) <V2.4
    +5 more products
    Siemens SCALANCE XRM334 (2x230 V AC, 12xFO) (6GK5334-3TS01-4AR3) <V2.4 Siemens SCALANCE XRM334 (24 V DC, 8xFO) (6GK5334-2TS01-2AR3) <V2.4 Siemens SCALANCE XRM334 (24 V DC, 12xFO) (6GK5334-3TS01-2AR3) <V2.4 Siemens SCALANCE XRM334 (230 V AC, 8xFO) (6GK5334-2TS01-3AR3) <V2.4 Siemens SCALANCE XRM334 (230 V AC, 12xFO) (6GK5334-3TS01-3AR3) <V2.4
    affected: fixed in V2.4 support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
18 mo ago

Exploit prediction

13.44% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem

Classification

Weakness
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.