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Fencer Vulns
medium 5.3

CVE-2022-2588 json

It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before fre…

published 2024-01-08 2 y ago modified 2026-10-14 25 d ago also EUVD-2022-34837

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
5.9%
EPSS 5.9% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.

Patch / fix

  • The Linux Kernel Organization linux 6.0~rc1
  • Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem V1.1
  • linux Debian 14, Debian 13, Debian 12 5.18.16-1

debian advisories DEBIAN-CVE-2022-2588

  • linux Ubuntu 18.04 LTS 4.15.0-191.202
  • linux Ubuntu 20.04 LTS 5.4.0-124.140
  • linux Ubuntu 22.04 LTS 5.15.0-46.49
  • linux-aws Ubuntu 18.04 LTS 4.15.0-1139.150
  • linux-aws Ubuntu 20.04 LTS 5.4.0-1083.90
  • linux-aws Ubuntu 22.04 LTS 5.15.0-1017.21
  • linux-gcp Ubuntu 20.04 LTS 5.4.0-1086.94
  • linux-gcp Ubuntu 22.04 LTS 5.15.0-1016.21

ubuntu advisories UBUNTU-CVE-2022-2588

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

  • redhat-virtualization-host rhev hypervisor 4.4 4.5.2-202209140405_8.6
  • redhat-virtualization-host-image-update rhev hypervisor 4.4 4.5.2-202209140405_8.6
  • kernel RHEL 8 4.18.0-372.32.1.el8_6
  • perf rhev hypervisor 4.4, RHEL 8 4.18.0-372.32.1.el8_6
  • bpftool RHEL 8 4.18.0-372.32.1.el8_6
  • kernel-core RHEL 8 4.18.0-372.32.1.el8_6
  • kernel-tools RHEL 8 4.18.0-372.32.1.el8_6
  • python3-perf RHEL 8 4.18.0-372.32.1.el8_6

red hat advisories RHSA-2022:6551RHSA-2023:4023RHSA-2023:4022RHSA-2022:7885RHSA-2022:7110RHSA-2022:7337

  • kernel-rt Real Time Module 15 SP4, openSUSE Leap 15.4 5.14.21-150400.15.5.1
  • kernel-syms-rt Real Time Module 15 SP4, openSUSE Leap 15.4 5.14.21-150400.15.5.1
  • kernel-rt_debug Real Time Module 15 SP4, openSUSE Leap 15.4 5.14.21-150400.15.5.1
  • kernel-source-rt Real Time Module 15 SP4, openSUSE Leap 15.4 5.14.21-150400.15.5.1
  • kernel-rt SLE Micro 5.2, SLE Micro 5.1, Real Time Module 15 SP3 +1 more 5.3.18-150300.106.1
  • kernel-syms-rt Real Time Module 15 SP3 5.3.18-150300.106.1
  • kernel-rt_debug Real Time Module 15 SP3 5.3.18-150300.106.1
  • kernel-source-rt Real Time Module 15 SP3 5.3.18-150300.106.1

suse advisories SUSE-SU-2022:4617-1SUSE-SU-2022:4129-1SUSE-SU-2022:4113-1SUSE-SU-2022:4100-1SUSE-SU-2022:4112-1SUSE-SU-2022:4039-1

  • kernel-source openSUSE Tumbleweed 5.19.7-1.1
  • kernel-source openSUSE Tumbleweed 6.6.17-1.1

opensuse advisories openSUSE-SU-2024:12305-1openSUSE-SU-2024:13704-1

  • kernel AlmaLinux 8 4.18.0-372.32.1.el8_6
  • perf AlmaLinux 8 4.18.0-372.32.1.el8_6
  • bpftool AlmaLinux 8 4.18.0-372.32.1.el8_6
  • kernel-core AlmaLinux 8 4.18.0-372.32.1.el8_6
  • kernel-tools AlmaLinux 8 4.18.0-372.32.1.el8_6
  • python3-perf AlmaLinux 8 4.18.0-372.32.1.el8_6
  • kernel-modules AlmaLinux 8 4.18.0-372.32.1.el8_6
  • kernel-debug-core AlmaLinux 8 4.18.0-372.32.1.el8_6

almalinux advisories ALSA-2022:7110ALSA-2022:7134

  • kernel-rt Rocky Linux 8 4.18.0-372.32.1.rt7.189.el8_6
  • kernel Rocky Linux 8 4.18.0-372.32.1.el8_6

rocky linux advisories RLSA-2022:7134RLSA-2022:7110

  • kernel CBL-Mariner 2.0 5.15.153.1-1

azure linux advisories AZL-33261

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-2022-2588 updated cvss 7.8

kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation

  • Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more
    affected: workaround, no fix available
  • Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-372.32.1.el8_6, kernel 4.18.0-372.32.1.el8_6, bpftool 4.18.0-372.32.1.el8_6, kernel-core 4.18.0-372.32.1.el8_6, kernel-tools 4.18.0-372.32.1.el8_6, python3-perf 4.18.0-372.32.1.el8_6, +20 more
    fixed: vendor fix RHSA-2022:7110
  • Red Hat Enterprise Linux BaseOS AUS (v. 8.2) perf 4.18.0-193.93.1.el8_2, kernel 4.18.0-193.93.1.el8_2, bpftool 4.18.0-193.93.1.el8_2, kernel-core 4.18.0-193.93.1.el8_2, kernel-tools 4.18.0-193.93.1.el8_2, python3-perf 4.18.0-193.93.1.el8_2, +8 more
    fixed: vendor fix RHSA-2022:7279
  • Red Hat Enterprise Linux BaseOS E4S (v. 8.1) perf 4.18.0-147.76.1.el8_1, kernel 4.18.0-147.76.1.el8_1, bpftool 4.18.0-147.76.1.el8_1, kernel-core 4.18.0-147.76.1.el8_1, kernel-tools 4.18.0-147.76.1.el8_1, python3-perf 4.18.0-147.76.1.el8_1, +14 more
    fixed: vendor fix RHSA-2022:6872
  • Red Hat Enterprise Linux BaseOS E4S (v. 8.2) perf 4.18.0-193.93.1.el8_2, kernel 4.18.0-193.93.1.el8_2, bpftool 4.18.0-193.93.1.el8_2, kernel-core 4.18.0-193.93.1.el8_2, kernel-tools 4.18.0-193.93.1.el8_2, python3-perf 4.18.0-193.93.1.el8_2, +14 more
    fixed: vendor fix RHSA-2022:7279
  • Red Hat Enterprise Linux BaseOS EUS (v.8.4) perf 4.18.0-305.65.1.el8_4, kernel 4.18.0-305.65.1.el8_4, bpftool 4.18.0-305.65.1.el8_4, kernel-core 4.18.0-305.65.1.el8_4, kernel-tools 4.18.0-305.65.1.el8_4, python3-perf 4.18.0-305.65.1.el8_4, +20 more
    fixed: vendor fix RHSA-2022:6983
  • Red Hat Enterprise Linux BaseOS TUS (v. 8.2) perf 4.18.0-193.93.1.el8_2, kernel 4.18.0-193.93.1.el8_2, bpftool 4.18.0-193.93.1.el8_2, kernel-core 4.18.0-193.93.1.el8_2, kernel-tools 4.18.0-193.93.1.el8_2, python3-perf 4.18.0-193.93.1.el8_2, +8 more
    fixed: vendor fix RHSA-2022:7279
  • Red Hat Enterprise Linux Client (v. 7) perf 3.10.0-1160.80.1.el7, kernel 3.10.0-1160.80.1.el7, bpftool 3.10.0-1160.80.1.el7, python-perf 3.10.0-1160.80.1.el7, kernel-tools 3.10.0-1160.80.1.el7, kernel-tools-libs 3.10.0-1160.80.1.el7, +2 more Red Hat Enterprise Linux Client Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1160.80.1.el7 Red Hat Enterprise Linux ComputeNode Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1160.80.1.el7
    fixed: vendor fix RHSA-2022:7337
show 27 more
  • Red Hat Enterprise Linux CRB (v. 8) kernel-debuginfo-common-x86_64 4.18.0-372.32.1.el8_6, kernel-debuginfo-common-aarch64 4.18.0-372.32.1.el8_6, kernel-debuginfo-common-ppc64le 4.18.0-372.32.1.el8_6
    fixed: vendor fix RHSA-2022:7110
  • Red Hat Enterprise Linux CRB EUS (v.8.4) kernel-debuginfo-common-x86_64 4.18.0-305.65.1.el8_4, kernel-debuginfo-common-aarch64 4.18.0-305.65.1.el8_4, kernel-debuginfo-common-ppc64le 4.18.0-305.65.1.el8_4
    fixed: vendor fix RHSA-2022:6983
  • Red Hat Enterprise Linux for Real Time (v. 7) kernel-rt 3.10.0-1160.80.1.rt56.1225.el7, kernel-rt-trace 3.10.0-1160.80.1.rt56.1225.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1160.80.1.rt56.1225.el7 Red Hat Enterprise Linux for Real Time for NFV (v. 7) kernel-rt 3.10.0-1160.80.1.rt56.1225.el7, kernel-rt-kvm 3.10.0-1160.80.1.rt56.1225.el7, kernel-rt-trace 3.10.0-1160.80.1.rt56.1225.el7, kernel-rt-debug-kvm 3.10.0-1160.80.1.rt56.1225.el7, kernel-rt-trace-kvm 3.10.0-1160.80.1.rt56.1225.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1160.80.1.rt56.1225.el7
    fixed: vendor fix RHSA-2022:7338
  • Red Hat Enterprise Linux NFV (v. 8) kernel-rt 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-kvm 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-core 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-modules 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-debug-kvm 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-debug-core 4.18.0-372.32.1.rt7.189.el8_6, +4 more
    fixed: vendor fix RHSA-2022:7134
  • Red Hat Enterprise Linux NFV EUS (v.8.4) kernel-rt 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-kvm 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-core 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-modules 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-debug-kvm 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-debug-core 4.18.0-305.65.1.rt7.137.el8_4, +4 more
    fixed: vendor fix RHSA-2022:6991
  • Red Hat Enterprise Linux Real Time for NFV TUS (v. 8.2) kernel-rt 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-kvm 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-core 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-modules 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-debug-kvm 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-debug-core 4.18.0-193.93.1.rt13.143.el8_2, +4 more Red Hat Enterprise Linux Real Time TUS (v. 8.2) kernel-rt 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-core 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-modules 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-debug-core 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-debug-modules 4.18.0-193.93.1.rt13.143.el8_2, kernel-rt-modules-extra 4.18.0-193.93.1.rt13.143.el8_2, +2 more
    fixed: vendor fix RHSA-2022:7280
  • Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-core 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-modules 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-debug-core 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-debug-modules 4.18.0-372.32.1.rt7.189.el8_6, kernel-rt-modules-extra 4.18.0-372.32.1.rt7.189.el8_6, +2 more
    fixed: vendor fix RHSA-2022:7134
  • Red Hat Enterprise Linux RT EUS (v.8.4) kernel-rt 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-core 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-modules 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-debug-core 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-debug-modules 4.18.0-305.65.1.rt7.137.el8_4, kernel-rt-modules-extra 4.18.0-305.65.1.rt7.137.el8_4, +2 more
    fixed: vendor fix RHSA-2022:6991
  • Red Hat Enterprise Linux Server (v. 7) perf 3.10.0-1160.80.1.el7, kernel 3.10.0-1160.80.1.el7, bpftool 3.10.0-1160.80.1.el7, python-perf 3.10.0-1160.80.1.el7, kernel-kdump 3.10.0-1160.80.1.el7, kernel-tools 3.10.0-1160.80.1.el7, +11 more
    fixed: vendor fix RHSA-2022:7337
  • Red Hat Enterprise Linux Server AUS (v. 7.4) perf 3.10.0-693.106.1.el7, kernel 3.10.0-693.106.1.el7, python-perf 3.10.0-693.106.1.el7, kernel-tools 3.10.0-693.106.1.el7, kernel-tools-libs 3.10.0-693.106.1.el7, kernel-abi-whitelists 3.10.0-693.106.1.el7, +1 more
    fixed: vendor fix RHSA-2022:7146
  • Red Hat Enterprise Linux Server AUS (v. 7.6) perf 3.10.0-957.99.1.el7, kernel 3.10.0-957.99.1.el7, bpftool 3.10.0-957.99.1.el7, python-perf 3.10.0-957.99.1.el7, kernel-tools 3.10.0-957.99.1.el7, kernel-tools-libs 3.10.0-957.99.1.el7, +2 more
    fixed: vendor fix RHSA-2022:7171
  • Red Hat Enterprise Linux Server AUS (v. 7.7) perf 3.10.0-1062.76.1.el7, kernel 3.10.0-1062.76.1.el7, bpftool 3.10.0-1062.76.1.el7, python-perf 3.10.0-1062.76.1.el7, kernel-tools 3.10.0-1062.76.1.el7, kernel-tools-libs 3.10.0-1062.76.1.el7, +2 more
    fixed: vendor fix RHSA-2023:4022
  • Red Hat Enterprise Linux Server E4S (v. 7.6) perf 3.10.0-957.99.1.el7, kernel 3.10.0-957.99.1.el7, python-perf 3.10.0-957.99.1.el7, kernel-tools 3.10.0-957.99.1.el7, kpatch-patch-3_10_0-957_84_1 1-6.el7, kpatch-patch-3_10_0-957_92_1 1-3.el7, +8 more
    fixed: vendor fix RHSA-2022:7171
  • Red Hat Enterprise Linux Server E4S (v. 7.7) perf 3.10.0-1062.76.1.el7, kernel 3.10.0-1062.76.1.el7, bpftool 3.10.0-1062.76.1.el7, python-perf 3.10.0-1062.76.1.el7, kernel-tools 3.10.0-1062.76.1.el7, kpatch-patch-3_10_0-1062_71_1 1-2.el7, +6 more
    fixed: vendor fix RHSA-2023:4022
  • Red Hat Enterprise Linux Server Optional (v. 7) kernel-debuginfo-common-ppc64 3.10.0-1160.80.1.el7, kernel-debuginfo-common-x86_64 3.10.0-1160.80.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-1160.80.1.el7
    fixed: vendor fix RHSA-2022:7337
  • Red Hat Enterprise Linux Server Optional AUS (v. 7.4) kernel-debuginfo-common-x86_64 3.10.0-693.106.1.el7
    fixed: vendor fix RHSA-2022:7146
  • Red Hat Enterprise Linux Server Optional AUS (v. 7.6) kernel-debuginfo-common-x86_64 3.10.0-957.99.1.el7
    fixed: vendor fix RHSA-2022:7171
  • Red Hat Enterprise Linux Server Optional AUS (v. 7.7) kernel-debuginfo-common-x86_64 3.10.0-1062.76.1.el7
    fixed: vendor fix RHSA-2023:4022
  • Red Hat Enterprise Linux Server Optional E4S (v. 7.6) kernel-debuginfo-common-x86_64 3.10.0-957.99.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-957.99.1.el7
    fixed: vendor fix RHSA-2022:7171
  • Red Hat Enterprise Linux Server Optional E4S (v. 7.7) kernel-debuginfo-common-x86_64 3.10.0-1062.76.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-1062.76.1.el7
    fixed: vendor fix RHSA-2023:4022
  • Red Hat Enterprise Linux Server Optional TUS (v. 7.6) kernel-debuginfo-common-x86_64 3.10.0-957.99.1.el7
    fixed: vendor fix RHSA-2022:7171
  • Red Hat Enterprise Linux Server Optional TUS (v. 7.7) kernel-debuginfo-common-x86_64 3.10.0-1062.76.1.el7
    fixed: vendor fix RHSA-2023:4022
  • Red Hat Enterprise Linux Server TUS (v. 7.6) perf 3.10.0-957.99.1.el7, kernel 3.10.0-957.99.1.el7, bpftool 3.10.0-957.99.1.el7, python-perf 3.10.0-957.99.1.el7, kernel-tools 3.10.0-957.99.1.el7, kernel-tools-libs 3.10.0-957.99.1.el7, +2 more
    fixed: vendor fix RHSA-2022:7171
  • Red Hat Enterprise Linux Server TUS (v. 7.7) perf 3.10.0-1062.76.1.el7, kernel 3.10.0-1062.76.1.el7, bpftool 3.10.0-1062.76.1.el7, python-perf 3.10.0-1062.76.1.el7, kernel-tools 3.10.0-1062.76.1.el7, kernel-tools-libs 3.10.0-1062.76.1.el7, +2 more
    fixed: vendor fix RHSA-2023:4022
  • Red Hat Enterprise Linux Workstation (v. 7) perf 3.10.0-1160.80.1.el7, kernel 3.10.0-1160.80.1.el7, bpftool 3.10.0-1160.80.1.el7, python-perf 3.10.0-1160.80.1.el7, kernel-tools 3.10.0-1160.80.1.el7, kernel-tools-libs 3.10.0-1160.80.1.el7, +2 more Red Hat Enterprise Linux Workstation Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1160.80.1.el7
    fixed: vendor fix RHSA-2022:7337
  • Red Hat Virtualization 4 Hypervisor for RHEL 8 perf 4.18.0-372.32.1.el8_6, redhat-virtualization-host 4.5.2-202209140405_8.6, kernel-debuginfo-common-x86_64 4.18.0-372.32.1.el8_6, redhat-virtualization-host-image-update 4.5.2-202209140405_8.6
    fixed: vendor fix RHSA-2022:7110
  • Red Hat Enterprise Linux 9 rv, perf, rtla, kernel, bpftool, libperf, +83 more
    not affected: vulnerable code not present

1 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-25-044-09 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-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-23-075-01 updated cvss 7.8

Siemens SCALANCE, RUGGEDCOM Third-Party

  • Siemens RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) <V7.2 Siemens RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) <V7.2 Siemens SCALANCE M804PB (6GK5804-0AP00-2AA2) <V7.2 Siemens SCALANCE M812-1 ADSL-Router (Annex A) (6GK5812-1AA00-2AA2) <V7.2 Siemens SCALANCE M812-1 ADSL-Router (Annex B) (6GK5812-1BA00-2AA2) <V7.2 Siemens SCALANCE M816-1 ADSL-Router (Annex A) (6GK5816-1AA00-2AA2) <V7.2
    +14 more products
    Siemens SCALANCE M816-1 ADSL-Router (Annex B) (6GK5816-1BA00-2AA2) <V7.2 Siemens SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) <V7.2 Siemens SCALANCE M874-2 (6GK5874-2AA00-2AA2) <V7.2 Siemens SCALANCE M874-3 (6GK5874-3AA00-2AA2) <V7.2 Siemens SCALANCE M876-3 (EVDO) (6GK5876-3AA02-2BA2) <V7.2 Siemens SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) <V7.2 Siemens SCALANCE M876-4 (6GK5876-4AA10-2BA2) <V7.2 Siemens SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) <V7.2 Siemens SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) <V7.2 Siemens SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) <V7.2 Siemens SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) <V7.2 Siemens SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) <V7.2 Siemens SCALANCE S615 (6GK5615-0AA00-2AA2) <V7.2 Siemens SCALANCE S615 EEC (6GK5615-0AA01-2AA2) <V7.2
    affected: fixed in V7.2 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
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

5.87% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/Markakd/CVE-2022-2588 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/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

  • The Linux Kernel Organization linux
  • 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.