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Fencer Vulns
high 7.8

CVE-2023-35001 json

Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability

published 2023-07-05 3 y ago modified 2026-10-15 25 d ago also EUVD-2023-39039

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 75%
public exploits
0
none known

Summary

Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register contents when CAP_NET_ADMIN is in any user or network namespace

Patch / fix

  • Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP V3.1.5
  • Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP V3.1.5
  • Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem V1.1
  • Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP V3.1.5
  • linux Debian 12 6.1.38-1
  • linux Debian 14, Debian 13 6.4.4-1

debian advisories DEBIAN-CVE-2023-35001

  • linux Ubuntu 20.04 LTS 5.4.0-155.172
  • linux Ubuntu 22.04 LTS 5.15.0-78.85
  • linux-aws Ubuntu 20.04 LTS 5.4.0-1106.114
  • linux-aws Ubuntu 22.04 LTS 5.15.0-1040.45
  • linux-gcp Ubuntu 20.04 LTS 5.4.0-1109.118
  • linux-gcp Ubuntu 22.04 LTS 5.15.0-1038.46
  • linux-gke Ubuntu 20.04 LTS 5.4.0-1104.111
  • linux-gke Ubuntu 22.04 LTS 5.15.0-1038.43

ubuntu advisories UBUNTU-CVE-2023-35001

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

  • perf rhev hypervisor 4.4, RHEL 8.6 EUS 4.18.0-372.75.1.el8_6
  • kpatch-patch-5_14_0-284_11_1 RHEL 9 1-5.el9_2
  • kpatch-patch-5_14_0-284_18_1 RHEL 9 1-4.el9_2
  • kpatch-patch-5_14_0-284_25_1 RHEL 9 1-3.el9_2
  • kernel RHEL 9 5.14.0-284.30.1.el9_2
  • perf RHEL 9 5.14.0-284.30.1.el9_2
  • rtla RHEL 9 5.14.0-284.30.1.el9_2
  • bpftool RHEL 9 7.0.0-284.30.1.el9_2

red hat advisories RHSA-2023:5627RHSA-2023:5604RHSA-2023:5603RHSA-2023:5575RHSA-2023:5093RHSA-2023:5069

  • kernel-livepatch-SLE15-SP4-RT_Update_8 SLE Live Patching 15 SP4 2-150400.2.1
  • kernel-livepatch-SLE15-SP5-RT_Update_1 SLE Live Patching 15 SP5 2-150500.2.1
  • kernel-livepatch-SLE15-SP4-RT_Update_1 SLE Live Patching 15 SP4 9-150400.2.2
  • kernel-livepatch-SLE15-SP5-RT_Update_0 SLE Live Patching 15 SP5 3-150500.6.2
  • kernel-livepatch-SLE15-SP4-RT_Update_9 SLE Live Patching 15 SP4 2-150400.2.1
  • kernel-livepatch-SLE15-SP4-RT_Update_7 SLE Live Patching 15 SP4 5-150400.2.1
  • kernel-livepatch-SLE15-SP4-RT_Update_5 SLE Live Patching 15 SP4 6-150400.2.1
  • kernel-livepatch-SLE15-SP5_Update_1 SLE Live Patching 15 SP5 2-150500.2.1

suse advisories SUSE-SU-2023:3676-1SUSE-SU-2023:3671-1SUSE-SU-2023:3677-1SUSE-SU-2023:3675-1SUSE-SU-2023:3668-1SUSE-SU-2023:3659-1

  • kernel AlmaLinux 8 4.18.0-477.27.2.el8_8
  • perf AlmaLinux 8 4.18.0-477.27.2.el8_8
  • bpftool AlmaLinux 8 4.18.0-477.27.2.el8_8
  • kernel-core AlmaLinux 8 4.18.0-477.27.2.el8_8
  • kernel-tools AlmaLinux 8 4.18.0-477.27.2.el8_8
  • python3-perf AlmaLinux 8 4.18.0-477.27.2.el8_8
  • kernel-modules AlmaLinux 8 4.18.0-477.27.2.el8_8
  • kernel-zfcpdump AlmaLinux 8 4.18.0-477.27.2.el8_8

almalinux advisories ALSA-2023:5244ALSA-2023:5069ALSA-2023:5091

  • kernel Rocky Linux 8 4.18.0-477.27.1.el8_8.cloud
  • kernel Rocky Linux 8 4.18.0-477.27.1.el8_8
  • kernel-rt Rocky Linux 9 5.14.0-284.30.1.rt14.315.el9_2

rocky linux advisories RXSA-2023:5244RLSA-2023:5244RLSA-2023:5091

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-2023-35001 updated cvss 7.8

kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval()

  • Red Hat CodeReady Linux Builder EUS (v.8.6) kernel-debuginfo-common-x86_64 4.18.0-372.75.1.el8_6, kernel-debuginfo-common-aarch64 4.18.0-372.75.1.el8_6, kernel-debuginfo-common-ppc64le 4.18.0-372.75.1.el8_6
    fixed: vendor fix RHSA-2023:5627
  • Red Hat CodeReady Linux Builder EUS (v.9.0) kernel-debuginfo-common-s390x 5.14.0-70.75.1.el9_0, kernel-debuginfo-common-x86_64 5.14.0-70.75.1.el9_0, kernel-debuginfo-common-aarch64 5.14.0-70.75.1.el9_0, kernel-debuginfo-common-ppc64le 5.14.0-70.75.1.el9_0
    fixed: vendor fix RHSA-2023:5604
  • Red Hat Enterprise Linux AppStream (v. 9) perf 5.14.0-284.30.1.el9_2, rtla 5.14.0-284.30.1.el9_2, kernel-devel-matched 5.14.0-284.30.1.el9_2, kernel-64k-devel-matched 5.14.0-284.30.1.el9_2, kernel-debug-devel-matched 5.14.0-284.30.1.el9_2, kernel-debuginfo-common-s390x 5.14.0-284.30.1.el9_2, +5 more
    fixed: vendor fix RHSA-2023:5069
  • Red Hat Enterprise Linux AppStream EUS (v.9.0) perf 5.14.0-70.75.1.el9_0, kernel-devel-matched 5.14.0-70.75.1.el9_0, kernel-debug-devel-matched 5.14.0-70.75.1.el9_0, kernel-debuginfo-common-s390x 5.14.0-70.75.1.el9_0, kernel-zfcpdump-devel-matched 5.14.0-70.75.1.el9_0, kernel-debuginfo-common-x86_64 5.14.0-70.75.1.el9_0, +2 more
    fixed: vendor fix RHSA-2023:5604
  • Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-477.27.1.el8_8, kernel 4.18.0-477.27.1.el8_8, bpftool 4.18.0-477.27.1.el8_8, kernel-core 4.18.0-477.27.1.el8_8, kernel-tools 4.18.0-477.27.1.el8_8, python3-perf 4.18.0-477.27.1.el8_8, +19 more
    fixed: vendor fix RHSA-2023:5244
  • Red Hat Enterprise Linux BaseOS (v. 9) bpftool 7.0.0-284.30.1.el9_2, kernel 5.14.0-284.30.1.el9_2, kernel-64k 5.14.0-284.30.1.el9_2, kernel-core 5.14.0-284.30.1.el9_2, kernel-tools 5.14.0-284.30.1.el9_2, python3-perf 5.14.0-284.30.1.el9_2, +31 more
    fixed: vendor fix RHSA-2023:5069
  • Red Hat Enterprise Linux BaseOS AUS (v. 8.2) perf 4.18.0-193.128.1.el8_2, kernel 4.18.0-193.128.1.el8_2, bpftool 4.18.0-193.128.1.el8_2, kernel-core 4.18.0-193.128.1.el8_2, kernel-tools 4.18.0-193.128.1.el8_2, python3-perf 4.18.0-193.128.1.el8_2, +8 more
    fixed: vendor fix RHSA-2024:1268
  • Red Hat Enterprise Linux BaseOS AUS (v.8.4) perf 4.18.0-305.103.1.el8_4, kernel 4.18.0-305.103.1.el8_4, bpftool 4.18.0-305.103.1.el8_4, kernel-core 4.18.0-305.103.1.el8_4, kernel-tools 4.18.0-305.103.1.el8_4, python3-perf 4.18.0-305.103.1.el8_4, +8 more
    fixed: vendor fix RHSA-2023:4962
show 26 more
  • Red Hat Enterprise Linux BaseOS E4S (v. 8.1) perf 4.18.0-147.90.1.el8_1, kernel 4.18.0-147.90.1.el8_1, bpftool 4.18.0-147.90.1.el8_1, kernel-core 4.18.0-147.90.1.el8_1, kernel-tools 4.18.0-147.90.1.el8_1, python3-perf 4.18.0-147.90.1.el8_1, +14 more
    fixed: vendor fix RHSA-2023:5238
  • Red Hat Enterprise Linux BaseOS E4S (v. 8.2) perf 4.18.0-193.128.1.el8_2, kernel 4.18.0-193.128.1.el8_2, bpftool 4.18.0-193.128.1.el8_2, kernel-core 4.18.0-193.128.1.el8_2, kernel-tools 4.18.0-193.128.1.el8_2, python3-perf 4.18.0-193.128.1.el8_2, +13 more
    fixed: vendor fix RHSA-2024:1268
  • Red Hat Enterprise Linux BaseOS E4S (v.8.4) perf 4.18.0-305.103.1.el8_4, kernel 4.18.0-305.103.1.el8_4, bpftool 4.18.0-305.103.1.el8_4, kernel-core 4.18.0-305.103.1.el8_4, kernel-tools 4.18.0-305.103.1.el8_4, python3-perf 4.18.0-305.103.1.el8_4, +21 more
    fixed: vendor fix RHSA-2023:4962
  • Red Hat Enterprise Linux BaseOS EUS (v.8.6) perf 4.18.0-372.75.1.el8_6, kernel 4.18.0-372.75.1.el8_6, bpftool 4.18.0-372.75.1.el8_6, kernel-core 4.18.0-372.75.1.el8_6, kernel-tools 4.18.0-372.75.1.el8_6, python3-perf 4.18.0-372.75.1.el8_6, +21 more
    fixed: vendor fix RHSA-2023:5627
  • Red Hat Enterprise Linux BaseOS EUS (v.9.0) kernel 5.14.0-70.75.1.el9_0, bpftool 5.14.0-70.75.1.el9_0, kernel-core 5.14.0-70.75.1.el9_0, kernel-tools 5.14.0-70.75.1.el9_0, python3-perf 5.14.0-70.75.1.el9_0, kernel-modules 5.14.0-70.75.1.el9_0, +20 more
    fixed: vendor fix RHSA-2023:5604
  • Red Hat Enterprise Linux BaseOS TUS (v. 8.2) perf 4.18.0-193.128.1.el8_2, kernel 4.18.0-193.128.1.el8_2, bpftool 4.18.0-193.128.1.el8_2, kernel-core 4.18.0-193.128.1.el8_2, kernel-tools 4.18.0-193.128.1.el8_2, python3-perf 4.18.0-193.128.1.el8_2, +8 more
    fixed: vendor fix RHSA-2024:1268
  • Red Hat Enterprise Linux BaseOS TUS (v.8.4) perf 4.18.0-305.103.1.el8_4, kernel 4.18.0-305.103.1.el8_4, bpftool 4.18.0-305.103.1.el8_4, kernel-core 4.18.0-305.103.1.el8_4, kernel-tools 4.18.0-305.103.1.el8_4, python3-perf 4.18.0-305.103.1.el8_4, +8 more
    fixed: vendor fix RHSA-2023:4962
  • 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 4.18.0-477.27.1.el8_8, kernel-debuginfo-common-aarch64 4.18.0-477.27.1.el8_8, kernel-debuginfo-common-ppc64le 4.18.0-477.27.1.el8_8
    fixed: vendor fix RHSA-2023:5244
  • Red Hat Enterprise Linux CRB (v. 9) kernel-debuginfo-common-s390x 5.14.0-284.30.1.el9_2, kernel-debuginfo-common-x86_64 5.14.0-284.30.1.el9_2, kernel-debuginfo-common-aarch64 5.14.0-284.30.1.el9_2, kernel-debuginfo-common-ppc64le 5.14.0-284.30.1.el9_2
    fixed: vendor fix RHSA-2023:5069
  • 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 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-kvm 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-core 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-modules 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-debug-kvm 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-debug-core 4.18.0-477.27.1.rt7.290.el8_8, +4 more
    fixed: vendor fix RHSA-2023:5255
  • Red Hat Enterprise Linux NFV (v. 9) kernel-rt 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-kvm 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-core 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-modules 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-debug-kvm 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-debug-core 5.14.0-284.30.1.rt14.315.el9_2, +6 more
    fixed: vendor fix RHSA-2023:5091
  • Red Hat Enterprise Linux NFV E4S (v.8.4) kernel-rt 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-kvm 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-core 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-modules 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-debug-kvm 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-debug-core 4.18.0-305.103.1.rt7.178.el8_4, +4 more Red Hat Enterprise Linux NFV TUS (v.8.4) kernel-rt 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-kvm 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-core 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-modules 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-debug-kvm 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-debug-core 4.18.0-305.103.1.rt7.178.el8_4, +4 more
    fixed: vendor fix RHSA-2023:4961
  • Red Hat Enterprise Linux Real Time EUS (v.9.0) kernel-rt 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-core 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-modules 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-debug-core 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-debug-modules 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-modules-extra 5.14.0-70.75.1.rt21.146.el9_0, +2 more Red Hat Enterprise Linux Real Time for NFV EUS (v.9.0) kernel-rt 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-kvm 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-core 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-modules 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-debug-kvm 5.14.0-70.75.1.rt21.146.el9_0, kernel-rt-debug-core 5.14.0-70.75.1.rt21.146.el9_0, +4 more
    fixed: vendor fix RHSA-2023:5603
  • Red Hat Enterprise Linux Real Time for NFV TUS (v. 8.2) kernel-rt 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-kvm 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-core 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-modules 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-debug-kvm 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-debug-core 4.18.0-193.128.1.rt13.179.el8_2, +4 more Red Hat Enterprise Linux Real Time TUS (v. 8.2) kernel-rt 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-core 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-modules 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-debug-core 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-debug-modules 4.18.0-193.128.1.rt13.179.el8_2, kernel-rt-modules-extra 4.18.0-193.128.1.rt13.179.el8_2, +2 more
    fixed: vendor fix RHSA-2024:1269
  • Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-core 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-modules 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-debug-core 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-debug-modules 4.18.0-477.27.1.rt7.290.el8_8, kernel-rt-modules-extra 4.18.0-477.27.1.rt7.290.el8_8, +2 more
    fixed: vendor fix RHSA-2023:5255
  • Red Hat Enterprise Linux RT (v. 9) kernel-rt 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-core 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-modules 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-debug-core 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-modules-core 5.14.0-284.30.1.rt14.315.el9_2, kernel-rt-debug-modules 5.14.0-284.30.1.rt14.315.el9_2, +4 more
    fixed: vendor fix RHSA-2023:5091
  • Red Hat Enterprise Linux RT TUS (v.8.4) kernel-rt 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-core 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-modules 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-debug-core 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-debug-modules 4.18.0-305.103.1.rt7.178.el8_4, kernel-rt-modules-extra 4.18.0-305.103.1.rt7.178.el8_4, +2 more
    fixed: vendor fix RHSA-2023:4961
  • 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. 7.6) perf 3.10.0-957.106.1.el7, kernel 3.10.0-957.106.1.el7, bpftool 3.10.0-957.106.1.el7, python-perf 3.10.0-957.106.1.el7, kernel-tools 3.10.0-957.106.1.el7, kernel-tools-libs 3.10.0-957.106.1.el7, +2 more
    fixed: vendor fix RHSA-2023:5414
  • Red Hat Enterprise Linux Server AUS (v. 7.7) perf 3.10.0-1062.80.1.el7, kernel 3.10.0-1062.80.1.el7, bpftool 3.10.0-1062.80.1.el7, python-perf 3.10.0-1062.80.1.el7, kernel-tools 3.10.0-1062.80.1.el7, kernel-tools-libs 3.10.0-1062.80.1.el7, +2 more
    fixed: vendor fix RHSA-2023:7243
  • 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. 7.6) kernel-debuginfo-common-x86_64 3.10.0-957.106.1.el7
    fixed: vendor fix RHSA-2023:5414
  • Red Hat Enterprise Linux Server Optional AUS (v. 7.7) kernel-debuginfo-common-x86_64 3.10.0-1062.80.1.el7
    fixed: vendor fix RHSA-2023:7243
  • Red Hat Enterprise Linux Workstation (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
    fixed: vendor fix RHSA-2023:5622

2 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-23-348-10 updated cvss 7.8

Siemens SIMATIC S7-1500

  • Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= 3.1.0, < 3.1.5 Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= 3.1.0, < 3.1.5
    affected: fixed in V3.1.5, mitigation 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 ICSA-25-044-09 updated cvss 7.8

Siemens SCALANCE W700 IEEE 802.11ax

  • Siemens SCALANCE WAB762-1 (6GK5762-1AJ00-6AA0) <V3.0.0 Siemens SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) <V3.0.0 Siemens SCALANCE WAM763-1 (ME) (6GK5763-1AL00-7DC0) <V3.0.0 Siemens SCALANCE WAM763-1 (US) (6GK5763-1AL00-7DB0) <V3.0.0 Siemens SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) <V3.0.0 Siemens SCALANCE WAM766-1 (ME) (6GK5766-1GE00-7DC0) <V3.0.0
    +13 more products
    Siemens SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) <V3.0.0 Siemens SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) <V3.0.0 Siemens SCALANCE WAM766-1 EEC (ME) (6GK5766-1GE00-7TC0) <V3.0.0 Siemens SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) <V3.0.0 Siemens SCALANCE WUB762-1 (6GK5762-1AJ00-1AA0) <V3.0.0 Siemens SCALANCE WUB762-1 iFeatures (6GK5762-1AJ00-2AA0) <V3.0.0 Siemens SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) <V3.0.0 Siemens SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) <V3.0.0 Siemens SCALANCE WUM763-1 (US) (6GK5763-1AL00-3AB0) <V3.0.0 Siemens SCALANCE WUM763-1 (US) (6GK5763-1AL00-3DB0) <V3.0.0 Siemens SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) <V3.0.0 Siemens SCALANCE WUM766-1 (ME) (6GK5766-1GE00-3DC0) <V3.0.0 Siemens SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) <V3.0.0
    affected: fixed in V3.0.0 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 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-23-166-10 updated cvss 7.8

Siemens SIMATIC S7-1500 TM MFP BIOS

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

Exploit prediction

1.54% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 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

Affected products

  • Linux Linux Kernel
  • Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
  • Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
  • Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem
  • Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP

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.