CVE-2024-36005 json
netfilter: nf_tables: honor table dormant flag from netdev release event path
published 2024-05-20 2 y ago modified 2026-10-15 25 d ago also EUVD-2024-35815
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 14%
- public exploits
- 0
- none known
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: honor table dormant flag from netdev release event path
Check for table dormant flag otherwise netdev release event path tries to unregister an already unregistered hook.
[524854.857999] ------------[ cut here ]------------ [524854.858010] WARNING: CPU: 0 PID: 3386599 at net/netfilter/core.c:501 __nf_unregister_net_hook+0x21a/0x260 [...] [524854.858848] CPU: 0 PID: 3386599 Comm: kworker/u32:2 Not tainted 6.9.0-rc3+ #365 [524854.858869] Workqueue: netns cleanup_net [524854.858886] RIP: 0010:__nf_unregister_net_hook+0x21a/0x260 [524854.858903] Code: 24 e8 aa 73 83 ff 48 63 43 1c 83 f8 01 0f 85 3d ff ff ff e8 98 d1 f0 ff 48 8b 3c 24 e8 8f 73 83 ff 48 63 43 1c e9 26 ff ff ff <0f> 0b 48 83 c4 18 48 c7 c7 00 68 e9 82 5b 5d 41 5c 41 5d 41 5e 41 [524854.858914] RSP: 0018:ffff8881e36d79e0 EFLAGS: 00010246 [524854.858926] RAX: 0000000000000000 RBX: ffff8881339ae790 RCX: ffffffff81ba524a [524854.858936] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff8881c8a16438 [524854.858945] RBP: ffff8881c8a16438 R08: 0000000000000001 R09: ffffed103c6daf34 [524854.858954] R10: ffff8881e36d79a7 R11: 0000000000000000 R12: 0000000000000005 [524854.858962] R13: ffff8881c8a16000 R14: 0000000000000000 R15: ffff8881351b5a00 [524854.858971] FS: 0000000000000000(0000) GS:ffff888390800000(0000) knlGS:0000000000000000 [524854.858982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [524854.858991] CR2: 00007fc9be0f16f4 CR3: 00000001437cc004 CR4: 00000000001706f0 [524854.859000] Call Trace: [524854.859006] <TASK> [524854.859013] ? __warn+0x9f/0x1a0 [524854.859027] ? __nf_unregister_net_hook+0x21a/0x260 [524854.859044] ? report_bug+0x1b1/0x1e0 [524854.859060] ? handle_bug+0x3c/0x70 [524854.859071] ? exc_invalid_op+0x17/0x40 [524854.859083] ? asm_exc_invalid_op+0x1a/0x20 [524854.859100] ? __nf_unregister_net_hook+0x6a/0x260 [524854.859116] ? __nf_unregister_net_hook+0x21a/0x260 [524854.859135] nf_tables_netdev_event+0x337/0x390 [nf_tables] [524854.859304] ? __pfx_nf_tables_netdev_event+0x10/0x10 [nf_tables] [524854.859461] ? packet_notifier+0xb3/0x360 [524854.859476] ? _raw_spin_unlock_irqrestore+0x11/0x40 [524854.859489] ? dcbnl_netdevice_event+0x35/0x140 [524854.859507] ? __pfx_nf_tables_netdev_event+0x10/0x10 [nf_tables] [524854.859661] notifier_call_chain+0x7d/0x140 [524854.859677] unregister_netdevice_many_notify+0x5e1/0xae0
Patch / fix
- Linux Linux 5.10.216, 5.15.158, 6.1.90, 6.6.30, 6.8.9, 6.9
- Siemens RUGGEDCOM RST2428P V3.1
- Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family V3.1
- Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem V1.1.1
- linux Debian 12 6.1.90-1
- linux Debian 14, Debian 13 6.8.9-1
debian advisories DEBIAN-CVE-2024-36005
- linux Ubuntu 22.04 LTS 5.15.0-116.126
- linux Ubuntu 24.04 LTS 6.8.0-40.40
- linux-aws Ubuntu 22.04 LTS 5.15.0-1065.71
- linux-aws Ubuntu 24.04 LTS 6.8.0-1013.14
- linux-gcp Ubuntu 22.04 LTS 5.15.0-1064.72
- linux-gcp Ubuntu 24.04 LTS 6.8.0-1012.13
- linux-gke Ubuntu 22.04 LTS 5.15.0-1062.68
- linux-gke Ubuntu 24.04 LTS 6.8.0-1008.11
ubuntu advisories UBUNTU-CVE-2024-36005
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 8 4.18.0-553.16.1.rt7.357.el8_10
- kernel-rt-kvm RHEL 8 4.18.0-553.16.1.rt7.357.el8_10
- kernel-rt-core RHEL 8 4.18.0-553.16.1.rt7.357.el8_10
- kernel-rt-modules RHEL 8 4.18.0-553.16.1.rt7.357.el8_10
- kernel-rt-debug-kvm RHEL 8 4.18.0-553.16.1.rt7.357.el8_10
- kernel-rt-debug-core RHEL 8 4.18.0-553.16.1.rt7.357.el8_10
- kernel-rt-debug-modules RHEL 8 4.18.0-553.16.1.rt7.357.el8_10
- kernel-rt-modules-extra RHEL 8 4.18.0-553.16.1.rt7.357.el8_10
red hat advisories RHSA-2024:6993RHSA-2024:5102RHSA-2024:5101RHSA-2024:5363RHSA-2024:4554RHSA-2024:4533
- kernel-rt Linux Micro 6.0 6.4.0-9.1
- kernel-source-rt Linux Micro 6.0 6.4.0-9.1
- kernel-source Linux Micro 6.0 6.4.0-18.1
- kernel-default Linux Micro 6.0 6.4.0-18.1
- kernel-kvmsmall Linux Micro 6.0 6.4.0-18.1
- kernel-default-base Linux Micro 6.0 6.4.0-17.1.1.51
- kernel-rt Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.5.1
- kernel-syms-rt Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.5.1
suse advisories SUSE-SU-2025:20028-1SUSE-SU-2025:20008-1SUSE-SU-2024:2973-1SUSE-SU-2024:2939-1SUSE-SU-2024:2896-1SUSE-SU-2024:2571-1
- kernel AlmaLinux 9 5.14.0-427.31.1.el9_4
- rv AlmaLinux 9 5.14.0-427.31.1.el9_4
- perf AlmaLinux 9 5.14.0-427.31.1.el9_4
- rtla AlmaLinux 9 5.14.0-427.31.1.el9_4
- bpftool AlmaLinux 9 7.3.0-427.31.1.el9_4
- libperf AlmaLinux 9 5.14.0-427.31.1.el9_4
- kernel-rt AlmaLinux 9 5.14.0-427.31.1.el9_4
- kernel-64k AlmaLinux 9 5.14.0-427.31.1.el9_4
almalinux advisories ALSA-2024:5363ALSA-2024:5101ALSA-2024:5102
- kernel Rocky Linux 8 4.18.0-553.16.1.el8_10.cloud.0.1
- kernel Rocky Linux 9 5.14.0-427.31.1.el9_4
- kernel-rt Rocky Linux 8 4.18.0-553.16.1.rt7.357.el8_10
- kernel Rocky Linux 8 4.18.0-553.16.1.el8_10
rocky linux advisories RXSA-2024:5101RLSA-2024:5363RLSA-2024:5102RLSA-2024:5101
- git.kernel.org/stable/c/e4bb6da24de336a7899033a65490ed2d892efa5b commit
- git.kernel.org/stable/c/5c45feb3c288cf44a529e2657b36c259d86497d2 commit
- git.kernel.org/stable/c/13ba94f6cc820fdea15efeaa17d4c722874eebf9 commit
- git.kernel.org/stable/c/8260c980aee7d8d8a3db39faf19c391d2f898816 commit
- git.kernel.org/stable/c/ca34c40d1c22c555fa7f4a21a1c807fea7290a0a commit
- git.kernel.org/stable/c/8e30abc9ace4f0add4cd761dfdbfaebae5632dd2 commit
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-2024-36005 updated cvss 5.5
kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path
-
Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 moreaffected: no fix planned “Out of support scope”
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Red Hat Enterprise Linux 9 kernel-rt, kernel-rt-kvm, kernel-rt-core, kernel-rt-modules, kernel-rt-debug-kvm, kernel-rt-debug-core, +12 moreaffected: no fix available
-
Red Hat CodeReady Linux Builder EUS (v.8.8) kernel-debuginfo-common-x86_64 4.18.0-477.74.1.el8_8, kernel-debuginfo-common-aarch64 4.18.0-477.74.1.el8_8, kernel-debuginfo-common-ppc64le 4.18.0-477.74.1.el8_8fixed: vendor fix RHSA-2024:6993
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Red Hat CodeReady Linux Builder EUS (v.9.2) kernel-debuginfo-common-s390x 5.14.0-284.73.1.el9_2, kernel-debuginfo-common-x86_64 5.14.0-284.73.1.el9_2, kernel-debuginfo-common-aarch64 5.14.0-284.73.1.el9_2, kernel-debuginfo-common-ppc64le 5.14.0-284.73.1.el9_2fixed: vendor fix RHSA-2024:4533
-
Red Hat Enterprise Linux AppStream (v. 9) rv 5.14.0-427.31.1.el9_4, perf 5.14.0-427.31.1.el9_4, rtla 5.14.0-427.31.1.el9_4, kernel-devel-matched 5.14.0-427.31.1.el9_4, kernel-64k-devel-matched 5.14.0-427.31.1.el9_4, kernel-debug-devel-matched 5.14.0-427.31.1.el9_4, +6 morefixed: vendor fix RHSA-2024:5363
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Red Hat Enterprise Linux AppStream EUS (v.9.2) perf 5.14.0-284.73.1.el9_2, rtla 5.14.0-284.73.1.el9_2, kernel-devel-matched 5.14.0-284.73.1.el9_2, kernel-64k-devel-matched 5.14.0-284.73.1.el9_2, kernel-debug-devel-matched 5.14.0-284.73.1.el9_2, kernel-debuginfo-common-s390x 5.14.0-284.73.1.el9_2, +5 morefixed: vendor fix RHSA-2024:4533
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Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-553.16.1.el8_10, kernel 4.18.0-553.16.1.el8_10, bpftool 4.18.0-553.16.1.el8_10, kernel-core 4.18.0-553.16.1.el8_10, kernel-tools 4.18.0-553.16.1.el8_10, python3-perf 4.18.0-553.16.1.el8_10, +15 morefixed: vendor fix RHSA-2024:5101
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Red Hat Enterprise Linux BaseOS (v. 9) bpftool 7.3.0-427.31.1.el9_4, kernel 5.14.0-427.31.1.el9_4, kernel-64k 5.14.0-427.31.1.el9_4, kernel-core 5.14.0-427.31.1.el9_4, kernel-tools 5.14.0-427.31.1.el9_4, python3-perf 5.14.0-427.31.1.el9_4, +28 morefixed: vendor fix RHSA-2024:5363
show 18 moreshow fewer
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Red Hat Enterprise Linux BaseOS AUS (v.8.4) perf 4.18.0-305.138.1.el8_4, kernel 4.18.0-305.138.1.el8_4, bpftool 4.18.0-305.138.1.el8_4, kernel-core 4.18.0-305.138.1.el8_4, kernel-tools 4.18.0-305.138.1.el8_4, python3-perf 4.18.0-305.138.1.el8_4, +8 morefixed: vendor fix RHSA-2024:5266
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Red Hat Enterprise Linux BaseOS AUS (v.8.6) perf 4.18.0-372.111.1.el8_6, kernel 4.18.0-372.111.1.el8_6, bpftool 4.18.0-372.111.1.el8_6, kernel-core 4.18.0-372.111.1.el8_6, kernel-tools 4.18.0-372.111.1.el8_6, python3-perf 4.18.0-372.111.1.el8_6, +8 morefixed: vendor fix RHSA-2024:4447
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Red Hat Enterprise Linux BaseOS E4S (v.8.4) perf 4.18.0-305.138.1.el8_4, kernel 4.18.0-305.138.1.el8_4, bpftool 4.18.0-305.138.1.el8_4, kernel-core 4.18.0-305.138.1.el8_4, kernel-tools 4.18.0-305.138.1.el8_4, python3-perf 4.18.0-305.138.1.el8_4, +9 morefixed: vendor fix RHSA-2024:5266
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Red Hat Enterprise Linux BaseOS E4S (v.8.6) perf 4.18.0-372.111.1.el8_6, kernel 4.18.0-372.111.1.el8_6, bpftool 4.18.0-372.111.1.el8_6, kernel-core 4.18.0-372.111.1.el8_6, kernel-tools 4.18.0-372.111.1.el8_6, python3-perf 4.18.0-372.111.1.el8_6, +15 morefixed: vendor fix RHSA-2024:4447
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Red Hat Enterprise Linux BaseOS EUS (v.8.8) perf 4.18.0-477.74.1.el8_8, kernel 4.18.0-477.74.1.el8_8, bpftool 4.18.0-477.74.1.el8_8, kernel-core 4.18.0-477.74.1.el8_8, kernel-tools 4.18.0-477.74.1.el8_8, python3-perf 4.18.0-477.74.1.el8_8, +15 morefixed: vendor fix RHSA-2024:6993
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Red Hat Enterprise Linux BaseOS EUS (v.9.2) bpftool 7.0.0-284.73.1.el9_2, kernel 5.14.0-284.73.1.el9_2, kernel-64k 5.14.0-284.73.1.el9_2, kernel-core 5.14.0-284.73.1.el9_2, kernel-tools 5.14.0-284.73.1.el9_2, python3-perf 5.14.0-284.73.1.el9_2, +28 morefixed: vendor fix RHSA-2024:4533
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Red Hat Enterprise Linux BaseOS TUS (v.8.4) perf 4.18.0-305.138.1.el8_4, kernel 4.18.0-305.138.1.el8_4, bpftool 4.18.0-305.138.1.el8_4, kernel-core 4.18.0-305.138.1.el8_4, kernel-tools 4.18.0-305.138.1.el8_4, python3-perf 4.18.0-305.138.1.el8_4, +8 morefixed: vendor fix RHSA-2024:5266
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Red Hat Enterprise Linux BaseOS TUS (v.8.6) perf 4.18.0-372.111.1.el8_6, kernel 4.18.0-372.111.1.el8_6, bpftool 4.18.0-372.111.1.el8_6, kernel-core 4.18.0-372.111.1.el8_6, kernel-tools 4.18.0-372.111.1.el8_6, python3-perf 4.18.0-372.111.1.el8_6, +8 morefixed: vendor fix RHSA-2024:4447
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Red Hat Enterprise Linux CRB (v. 8) kernel-debuginfo-common-x86_64 4.18.0-553.16.1.el8_10, kernel-debuginfo-common-aarch64 4.18.0-553.16.1.el8_10, kernel-debuginfo-common-ppc64le 4.18.0-553.16.1.el8_10fixed: vendor fix RHSA-2024:5101
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Red Hat Enterprise Linux CRB (v. 9) libperf 5.14.0-427.31.1.el9_4, kernel-debuginfo-common-s390x 5.14.0-427.31.1.el9_4, kernel-debuginfo-common-x86_64 5.14.0-427.31.1.el9_4, kernel-debuginfo-common-aarch64 5.14.0-427.31.1.el9_4, kernel-debuginfo-common-ppc64le 5.14.0-427.31.1.el9_4fixed: vendor fix RHSA-2024:5363
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Red Hat Enterprise Linux NFV (v. 8) kernel-rt 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-kvm 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-core 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-modules 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-debug-kvm 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-debug-core 4.18.0-553.16.1.rt7.357.el8_10, +4 morefixed: vendor fix RHSA-2024:5102
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Red Hat Enterprise Linux NFV (v. 9) kernel-rt 5.14.0-427.31.1.el9_4, kernel-rt-kvm 5.14.0-427.31.1.el9_4, kernel-rt-core 5.14.0-427.31.1.el9_4, kernel-rt-modules 5.14.0-427.31.1.el9_4, kernel-rt-debug-kvm 5.14.0-427.31.1.el9_4, kernel-rt-debug-core 5.14.0-427.31.1.el9_4, +6 morefixed: vendor fix RHSA-2024:5363
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Red Hat Enterprise Linux NFV TUS (v.8.4) kernel-rt 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-kvm 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-core 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-modules 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-debug-kvm 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-debug-core 4.18.0-305.138.1.rt7.214.el8_4, +4 morefixed: vendor fix RHSA-2024:5282
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Red Hat Enterprise Linux Real Time EUS (v.9.2) kernel-rt 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-core 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-modules 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-debug-core 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-modules-core 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-debug-modules 5.14.0-284.73.1.rt14.358.el9_2, +4 more Red Hat Enterprise Linux Real Time for NFV EUS (v.9.2) kernel-rt 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-kvm 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-core 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-modules 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-debug-kvm 5.14.0-284.73.1.rt14.358.el9_2, kernel-rt-debug-core 5.14.0-284.73.1.rt14.358.el9_2, +6 morefixed: vendor fix RHSA-2024:4554
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Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-core 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-modules 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-debug-core 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-debug-modules 4.18.0-553.16.1.rt7.357.el8_10, kernel-rt-modules-extra 4.18.0-553.16.1.rt7.357.el8_10, +2 morefixed: vendor fix RHSA-2024:5102
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Red Hat Enterprise Linux RT (v. 9) kernel-rt 5.14.0-427.31.1.el9_4, kernel-rt-core 5.14.0-427.31.1.el9_4, kernel-rt-modules 5.14.0-427.31.1.el9_4, kernel-rt-debug-core 5.14.0-427.31.1.el9_4, kernel-rt-modules-core 5.14.0-427.31.1.el9_4, kernel-rt-debug-modules 5.14.0-427.31.1.el9_4, +4 morefixed: vendor fix RHSA-2024:5363
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Red Hat Enterprise Linux RT TUS (v.8.4) kernel-rt 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-core 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-modules 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-debug-core 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-debug-modules 4.18.0-305.138.1.rt7.214.el8_4, kernel-rt-modules-extra 4.18.0-305.138.1.rt7.214.el8_4, +2 morefixed: vendor fix RHSA-2024:5282
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Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux AppStream (v. 9) kernel-headers 5.14.0-427.31.1.el9_4 Red Hat Enterprise Linux AppStream EUS (v.9.2) kernel-doc 5.14.0-284.73.1.el9_2 Red Hat Enterprise Linux CRB (v. 9) kernel-cross-headers 5.14.0-427.31.1.el9_4not 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-24-102-01 updated cvss 5.5
Siemens SIMATIC S7-1500 TM MFP
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Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystemaffected: mitigation, no fix available
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
cisa ICSA-25-226-15 updated cvss 5.5
Siemens SINEC OS
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Siemens RUGGEDCOM RST2428P (6GK6242-6PA00) < 3.1 Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family < 3.1affected: fixed in V3.1 support.industry.siemens.com
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Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 familynot affected
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
- partial
- Assessed
- 2 y ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected products
- Linux Linux
- Siemens RUGGEDCOM RST2428P
- Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family
- Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family
- Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem
Classification
- Technology feeds
References
-
git.kernel.org
/stable/c/e4bb6da24de336a7899033a65490ed2d892efa5b
patch
-
git.kernel.org
/stable/c/5c45feb3c288cf44a529e2657b36c259d86497d2
patch
-
git.kernel.org
/stable/c/13ba94f6cc820fdea15efeaa17d4c722874eebf9
patch
-
git.kernel.org
/stable/c/8260c980aee7d8d8a3db39faf19c391d2f898816
patch
-
git.kernel.org
/stable/c/ca34c40d1c22c555fa7f4a21a1c807fea7290a0a
patch
-
git.kernel.org
/stable/c/8e30abc9ace4f0add4cd761dfdbfaebae5632dd2
patch
-
lists.debian.org
/debian-lts-announce/2024/06/msg00017.html
mailing-list, third-party-advisory
- cert-portal.siemens.com /productcert/html/ssa-265688.html
- cert-portal.siemens.com /productcert/html/ssa-613116.html
Sources
- CVE List CVE-2024-36005
- NVD CVE-2024-36005
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.