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Fencer Vulns
high 7.8

CVE-2020-29661 json

A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13.

published 2020-12-09 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-22019

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 66%
public exploits
0
none known

Summary

A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.

Patch / fix

  • linux linux_kernel 4.4.248, 4.9.248, 4.14.212, 4.19.163, 5.4.83, 5.9.14
  • linux Debian 14, Debian 13, Debian 12 5.9.15-1

debian advisories DEBIAN-CVE-2020-29661

  • linux Ubuntu 16.04 LTS 4.4.0-203.235
  • linux Ubuntu 18.04 LTS 4.15.0-136.140
  • linux Ubuntu 20.04 LTS 5.4.0-66.74
  • linux-aws Ubuntu 16.04 LTS 4.4.0-1122.136
  • linux-aws Ubuntu 18.04 LTS 4.15.0-1094.101
  • linux-aws Ubuntu 20.04 LTS 5.4.0-1038.40
  • linux-gcp Ubuntu 16.04 LTS 4.15.0-1093.106~16.04.1
  • linux-gcp Ubuntu 20.04 LTS 5.4.0-1037.40

ubuntu advisories UBUNTU-CVE-2020-29661

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 RHEL 7 3.10.0-1160.21.1.el7
  • perf RHEL 7 3.10.0-1160.21.1.el7
  • bpftool RHEL 7 3.10.0-1160.21.1.el7
  • python-perf RHEL 7 3.10.0-1160.21.1.el7
  • kernel-kdump RHEL 7 3.10.0-1160.21.1.el7
  • kernel-tools RHEL 7 3.10.0-1160.21.1.el7
  • kernel-tools-libs RHEL 7 3.10.0-1160.21.1.el7
  • kernel-bootwrapper RHEL 7 3.10.0-1160.21.1.el7

red hat advisories RHSA-2021:0763RHSA-2021:0765RHSA-2021:0774RHSA-2021:0689RHSA-2021:0686RHSA-2021:1288

  • kernel-syms SLES for SAP 12 SP3, SLES 12 SP3-LTSS, SLES 12 SP3-BCL +4 more 4.4.180-94.138.1
  • kernel-source SLES for SAP 12 SP3, SLES 12 SP3-LTSS, SLES 12 SP3-BCL +4 more 4.4.180-94.138.1
  • kernel-default SLES for SAP 12 SP3, SLES 12 SP3-LTSS, SLES 12 SP3-BCL +5 more 4.4.180-94.138.1
  • kgraft-patch-SLE12-SP3_Update_37 SLES for SAP 12 SP3, SLES 12 SP3-LTSS, OpenStack Cloud Crowbar 8 +3 more 1-4.3.1
  • kernel-syms SLES for SAP 15, SLES 15-LTSS, SLE High Performance Computing 15-LTSS +1 more 4.12.14-150.66.1
  • kernel-source SLES for SAP 15, SLES 15-LTSS, SLE High Performance Computing 15-LTSS +1 more 4.12.14-150.66.1
  • kernel-default SLES for SAP 15, SLES 15-LTSS, SLE Live Patching 15 +3 more 4.12.14-150.66.1
  • kernel-vanilla SLES for SAP 15, SLES 15-LTSS, SLE High Performance Computing 15-LTSS +1 more 4.12.14-150.66.1

suse advisories SUSE-RU-2021:14663-1SUSE-SU-2021:14630-1SUSE-SU-2021:0452-1SUSE-SU-2021:0438-1SUSE-SU-2021:0437-1SUSE-SU-2021:0434-1

  • kernel-source openSUSE Tumbleweed 5.14.6-1.4
  • kernel-source openSUSE Tumbleweed 6.6.17-1.1
  • kernel-rt openSUSE Leap 15.2 5.3.18-lp152.3.5.1
  • kernel-syms-rt openSUSE Leap 15.2 5.3.18-lp152.3.5.1
  • kernel-rt_debug openSUSE Leap 15.2 5.3.18-lp152.3.5.1
  • kernel-source-rt openSUSE Leap 15.2 5.3.18-lp152.3.5.1
  • kernel-syms openSUSE Leap 15.1 4.12.14-lp151.28.91.1
  • kernel-obs-qa openSUSE Leap 15.1 4.12.14-lp151.28.91.1

opensuse advisories openSUSE-SU-2024:10728-1openSUSE-SU-2024:13704-1openSUSE-SU-2021:0242-1openSUSE-SU-2021:0075-1openSUSE-SU-2021:0060-1

  • linux Arch Linux 5.9.14.arch1-1

arch linux advisories AVG-1330

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-2020-29661 updated cvss 7.8

kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free

  • Red Hat CodeReady Linux Builder (v. 8) kernel-debuginfo-common-x86_64 4.18.0-240.15.1.el8_3, kernel-debuginfo-common-aarch64 4.18.0-240.15.1.el8_3, kernel-debuginfo-common-ppc64le 4.18.0-240.15.1.el8_3
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0558
  • Red Hat CodeReady Linux Builder EUS (v. 8.1) kernel-debuginfo-common-x86_64 4.18.0-147.43.1.el8_1, kernel-debuginfo-common-aarch64 4.18.0-147.43.1.el8_1, kernel-debuginfo-common-ppc64le 4.18.0-147.43.1.el8_1
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0686
  • Red Hat CodeReady Linux Builder EUS (v. 8.2) kernel-debuginfo-common-x86_64 4.18.0-193.46.1.el8_2, kernel-debuginfo-common-aarch64 4.18.0-193.46.1.el8_2, kernel-debuginfo-common-ppc64le 4.18.0-193.46.1.el8_2
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0765
  • Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-240.15.1.el8_3, kernel 4.18.0-240.15.1.el8_3, bpftool 4.18.0-240.15.1.el8_3, kernel-core 4.18.0-240.15.1.el8_3, kernel-tools 4.18.0-240.15.1.el8_3, python3-perf 4.18.0-240.15.1.el8_3, +15 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0558
  • Red Hat Enterprise Linux BaseOS EUS (v. 8.1) kernel 4.18.0-147.43.1.el8_1, kernel-core 4.18.0-147.43.1.el8_1, kernel-modules 4.18.0-147.43.1.el8_1, kernel-zfcpdump 4.18.0-147.43.1.el8_1, kpatch-patch-4_18_0-147_13_2 1-8.el8_1, kpatch-patch-4_18_0-147_20_1 1-7.el8_1, +17 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0686
  • Red Hat Enterprise Linux BaseOS EUS (v. 8.2) perf 4.18.0-193.46.1.el8_2, kernel 4.18.0-193.46.1.el8_2, bpftool 4.18.0-193.46.1.el8_2, kpatch-patch-4_18_0-193 1-10.el8, kernel-core 4.18.0-193.46.1.el8_2, kernel-tools 4.18.0-193.46.1.el8_2, +26 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0765
  • Red Hat Enterprise Linux Client (v. 7) perf 3.10.0-1160.21.1.el7, kernel 3.10.0-1160.21.1.el7, bpftool 3.10.0-1160.21.1.el7, python-perf 3.10.0-1160.21.1.el7, kernel-tools 3.10.0-1160.21.1.el7, kernel-tools-libs 3.10.0-1160.21.1.el7, +2 more Red Hat Enterprise Linux Client Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1160.21.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0856
  • Red Hat Enterprise Linux ComputeNode EUS (v. 7.6) perf 3.10.0-957.70.1.el7, kernel 3.10.0-957.70.1.el7, bpftool 3.10.0-957.70.1.el7, python-perf 3.10.0-957.70.1.el7, kernel-tools 3.10.0-957.70.1.el7, kernel-tools-libs 3.10.0-957.70.1.el7, +2 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0878
show 24 more
  • Red Hat Enterprise Linux ComputeNode EUS (v. 7.7) perf 3.10.0-1062.46.1.el7, kernel 3.10.0-1062.46.1.el7, bpftool 3.10.0-1062.46.1.el7, python-perf 3.10.0-1062.46.1.el7, kernel-tools 3.10.0-1062.46.1.el7, kernel-tools-libs 3.10.0-1062.46.1.el7, +2 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:1028
  • Red Hat Enterprise Linux ComputeNode Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1160.21.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0856
  • Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6) kernel-debuginfo-common-x86_64 3.10.0-957.70.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0878
  • Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7) kernel-debuginfo-common-x86_64 3.10.0-1062.46.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:1028
  • Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) perf 4.14.0-115.35.1.el7a, kernel 4.14.0-115.35.1.el7a, kernel-alt 4.14.0-115.35.1.el7a, python-perf 4.14.0-115.35.1.el7a, kernel-tools 4.14.0-115.35.1.el7a, kernel-tools-libs 4.14.0-115.35.1.el7a, +3 more Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) kernel-debuginfo-common-ppc64le 4.14.0-115.35.1.el7a
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0354
  • Red Hat Enterprise Linux for Real Time (v. 7) kernel-rt 3.10.0-1160.21.1.rt56.1158.el7, kernel-rt-trace 3.10.0-1160.21.1.rt56.1158.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1160.21.1.rt56.1158.el7 Red Hat Enterprise Linux for Real Time for NFV (v. 7) kernel-rt 3.10.0-1160.21.1.rt56.1158.el7, kernel-rt-kvm 3.10.0-1160.21.1.rt56.1158.el7, kernel-rt-trace 3.10.0-1160.21.1.rt56.1158.el7, kernel-rt-debug-kvm 3.10.0-1160.21.1.rt56.1158.el7, kernel-rt-trace-kvm 3.10.0-1160.21.1.rt56.1158.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1160.21.1.rt56.1158.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0857
  • Red Hat Enterprise Linux Real Time (v. 8) kernel-rt 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-core 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-modules 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-debug-core 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-debug-modules 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-modules-extra 4.18.0-240.15.1.rt7.69.el8_3, +2 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0537
  • Red Hat Enterprise Linux Real Time EUS (v. 8.2) kernel-rt 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-core 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-modules 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-debug-core 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-debug-modules 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-modules-extra 4.18.0-193.46.1.rt13.96.el8_2, +2 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0774
  • Red Hat Enterprise Linux Real Time for NFV (v. 8) kernel-rt 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-kvm 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-core 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-modules 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-debug-kvm 4.18.0-240.15.1.rt7.69.el8_3, kernel-rt-debug-core 4.18.0-240.15.1.rt7.69.el8_3, +4 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0537
  • Red Hat Enterprise Linux Real Time for NFV EUS (v. 8.2) kernel-rt 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-kvm 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-core 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-modules 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-debug-kvm 4.18.0-193.46.1.rt13.96.el8_2, kernel-rt-debug-core 4.18.0-193.46.1.rt13.96.el8_2, +4 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0774
  • Red Hat Enterprise Linux Server (v. 6 ELS) perf 2.6.32-754.39.1.el6, kernel 2.6.32-754.39.1.el6, kernel-kdump 2.6.32-754.39.1.el6, kernel-firmware 2.6.32-754.39.1.el6, kernel-abi-whitelists 2.6.32-754.39.1.el6, kernel-debuginfo-common-i686 2.6.32-754.39.1.el6, +2 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:1288
  • Red Hat Enterprise Linux Server (v. 7) perf 3.10.0-1160.21.1.el7, kernel 3.10.0-1160.21.1.el7, bpftool 3.10.0-1160.21.1.el7, kpatch-patch-3_10_0-1160 1-3.el7, python-perf 3.10.0-1160.21.1.el7, kernel-kdump 3.10.0-1160.21.1.el7, +13 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0856
  • Red Hat Enterprise Linux Server AUS (v. 7.4) perf 3.10.0-693.87.1.el7, kernel 3.10.0-693.87.1.el7, python-perf 3.10.0-693.87.1.el7, kernel-tools 3.10.0-693.87.1.el7, kernel-tools-libs 3.10.0-693.87.1.el7, kernel-abi-whitelists 3.10.0-693.87.1.el7, +1 more Red Hat Enterprise Linux Server E4S (v. 7.4) perf 3.10.0-693.87.1.el7, kernel 3.10.0-693.87.1.el7, python-perf 3.10.0-693.87.1.el7, kernel-tools 3.10.0-693.87.1.el7, kernel-tools-libs 3.10.0-693.87.1.el7, kernel-bootwrapper 3.10.0-693.87.1.el7, +3 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:2164
  • Red Hat Enterprise Linux Server EUS (v. 7.6) perf 3.10.0-957.70.1.el7, kernel 3.10.0-957.70.1.el7, bpftool 3.10.0-957.70.1.el7, python-perf 3.10.0-957.70.1.el7, kernel-kdump 3.10.0-957.70.1.el7, kernel-tools 3.10.0-957.70.1.el7, +17 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0878
  • Red Hat Enterprise Linux Server EUS (v. 7.7) perf 3.10.0-1062.46.1.el7, kernel 3.10.0-1062.46.1.el7, bpftool 3.10.0-1062.46.1.el7, python-perf 3.10.0-1062.46.1.el7, kernel-kdump 3.10.0-1062.46.1.el7, kernel-tools 3.10.0-1062.46.1.el7, +18 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:1028
  • Red Hat Enterprise Linux Server Optional (v. 6 ELS) python-perf 2.6.32-754.39.1.el6, kernel-debuginfo-common-i686 2.6.32-754.39.1.el6, kernel-debuginfo-common-s390x 2.6.32-754.39.1.el6, kernel-debuginfo-common-x86_64 2.6.32-754.39.1.el6
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:1288
  • Red Hat Enterprise Linux Server Optional (v. 7) kernel-debuginfo-common-ppc64 3.10.0-1160.21.1.el7, kernel-debuginfo-common-x86_64 3.10.0-1160.21.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-1160.21.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0856
  • Red Hat Enterprise Linux Server Optional AUS (v. 7.4) kernel-debuginfo-common-x86_64 3.10.0-693.87.1.el7 Red Hat Enterprise Linux Server Optional E4S (v. 7.4) kernel-debuginfo-common-x86_64 3.10.0-693.87.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-693.87.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:2164
  • Red Hat Enterprise Linux Server Optional EUS (v. 7.6) kernel-debuginfo-common-ppc64 3.10.0-957.70.1.el7, kernel-debuginfo-common-x86_64 3.10.0-957.70.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-957.70.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0878
  • Red Hat Enterprise Linux Server Optional EUS (v. 7.7) kernel-debuginfo-common-ppc64 3.10.0-1062.46.1.el7, kernel-debuginfo-common-x86_64 3.10.0-1062.46.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-1062.46.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:1028
  • Red Hat Enterprise Linux Server Optional TUS (v. 7.4) kernel-debuginfo-common-x86_64 3.10.0-693.87.1.el7 Red Hat Enterprise Linux Server TUS (v. 7.4) perf 3.10.0-693.87.1.el7, kernel 3.10.0-693.87.1.el7, python-perf 3.10.0-693.87.1.el7, kernel-tools 3.10.0-693.87.1.el7, kernel-tools-libs 3.10.0-693.87.1.el7, kernel-abi-whitelists 3.10.0-693.87.1.el7, +1 more
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:2164
  • Red Hat Enterprise Linux Workstation (v. 7) perf 3.10.0-1160.21.1.el7, kernel 3.10.0-1160.21.1.el7, bpftool 3.10.0-1160.21.1.el7, python-perf 3.10.0-1160.21.1.el7, kernel-tools 3.10.0-1160.21.1.el7, kernel-tools-libs 3.10.0-1160.21.1.el7, +2 more Red Hat Enterprise Linux Workstation Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1160.21.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0856
  • Red Hat Virtualization 4.2 Hypervisor for RHEL 7.6 EUS perf 3.10.0-957.70.1.el7, python-perf 3.10.0-957.70.1.el7
    fixed: vendor fix “Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.” RHSA-2021:0878
  • Red Hat CodeReady Linux Builder EUS (v. 8.1) perf-debuginfo 4.18.0-147.43.1.el8_1, bpftool-debuginfo 4.18.0-147.43.1.el8_1, kernel-tools-debuginfo 4.18.0-147.43.1.el8_1, python3-perf-debuginfo 4.18.0-147.43.1.el8_1, kernel-tools-libs-devel 4.18.0-147.43.1.el8_1 Red Hat Enterprise Linux BaseOS EUS (v. 8.1) perf 4.18.0-147.43.1.el8_1, bpftool 4.18.0-147.43.1.el8_1, kernel-tools 4.18.0-147.43.1.el8_1, python3-perf 4.18.0-147.43.1.el8_1, kernel-tools-libs 4.18.0-147.43.1.el8_1, kernel-abi-whitelists 4.18.0-147.43.1.el8_1
    not affected: vulnerable code not present

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-24-074-07 updated cvss 7.8

Siemens SIMATIC

  • Siemens SIMATIC RF160B (6GT2003-0FA00) <V2.2
    affected: mitigation “Siemens has released a new version (V2.2) for SIMATIC RF160B and recommends to update to the latest version.” siemens.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

1.12% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C

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.