Description
A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Linux kernel (l2tp) | up to v6.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 6.1.4-1 | — |
| Debian 13 | linux | 6.1.4-1 | — |
| Debian 12 | linux | 6.1.4-1 | — |
| Debian 10 | linux-5.10 | 5.10.178-3~deb10u1 | DLA-3404-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1015.17 | — |
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-70.77 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-allwinner-5.19 | 5.19.0-1012.12~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1034.38 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1036.43 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-azure-5.19 | 5.19.0-1026.29~22.04.1 | USN-6079-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1036.43.1 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1032.40 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-gcp-5.19 | 5.19.0-1024.26~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gke +1 | 5.15.0-1031.36 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1018.23 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-hwe-5.19 | 5.19.0-42.43~22.04.1 | USN-6096-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1028.31 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1028.33 | USN-6057-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-5.19 | 5.19.0-1024.25~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1023.23 | — |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1033.39 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1027.29 | USN-6025-1 |
| Ubuntu 22.04 LTS | linux-riscv +3 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-147.164 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1100.108 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1034.38~20.04.1 | USN-6025-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1106.112 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1036.43~20.04.1 | USN-6025-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1062.68 | USN-6093-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1103.112 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1032.40~20.04.1 | USN-6025-1 |
| Ubuntu 20.04 LTS | linux-gke | 5.4.0-1097.104 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-gke-5.15 | 5.15.0-1031.36~20.04.1 | USN-6025-1 |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1067.71 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-gkeop-5.15 | 5.15.0-1018.23~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-70.77~20.04.1 | USN-6040-1, USN-6025-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1047.52 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1030.35~20.04.1 | USN-6134-1 |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1017.18 | USN-6256-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1089.95 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1014.14~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1099.108 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1033.39~20.04.1 | USN-6025-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1083.94 | USN-6027-1 |
| Ubuntu 20.04 LTS | linux-riscv +23 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1031.35~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1024.28 | USN-6222-1 |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1100.108~18.04.1 | USN-6027-1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1106.112~18.04.1 | USN-6027-1 |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-5.4 | 5.4.0-1103.112~18.04.1 | USN-6027-1 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-147.164~18.04.1 | USN-6027-1 |
| Ubuntu 18.04 LTS | linux-ibm-5.4 | 5.4.0-1047.52~18.04.1 | USN-6027-1 |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1099.108~18.04.1 | USN-6027-1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1083.94~18.04.1 | USN-6027-1 |
Show 11 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1024.29 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1036.39 | — |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1100.108+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1106.112+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1075.84 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1103.112+fips1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro 18.04 LTS | linux +5 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | linux +7 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux +3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | bpftool | 7.0.0-284.11.1.el9_2 | RHSA-2023:2458 |
| RHEL 9 | kernel-rt +14 | 5.14.0-284.11.1.rt14.296.el9_2 | RHSA-2023:2148 |
| RHEL 9 | perf +48 | 5.14.0-284.11.1.el9_2 | RHSA-2023:2458 |
| RHEL 8 | kernel-rt +12 | 4.18.0-477.10.1.rt7.274.el8_8 | RHSA-2023:2736 |
| RHEL 8 | perf +26 | 4.18.0-477.10.1.el8_8 | RHSA-2023:2951 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhev Hypervisor 4 | perf +2 | 4.18.0-372.87.1.el8_6 | RHSA-2024:0412 |
| RHEL 8.6 EUS | perf +26 | 4.18.0-372.87.1.el8_6 | RHSA-2024:0412 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | bpftool | 7.0.0-284.11.1.el9_2 | ALSA-2023:2458 |
| AlmaLinux 9 | kernel-rt +13 | 5.14.0-284.11.1.rt14.296.el9_2 | ALSA-2023:2148 |
| AlmaLinux 9 | perf +45 | 5.14.0-284.11.1.el9_2 | ALSA-2023:2458 |
| AlmaLinux 8 | kernel-rt +11 | 4.18.0-477.10.1.rt7.274.el8_8 | ALSA-2023:2736 |
| AlmaLinux 8 | perf +23 | 4.18.0-477.10.1.el8_8 | ALSA-2023:2951 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.38.1 | SUSE-SU-2022:4585-1 |
| SLES 15 SP4 | kernel-azure +2 | 5.14.21-150400.14.28.1 | SUSE-SU-2022:4504-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.38.1.150400.24.13.2 | SUSE-SU-2022:4585-1 |
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SLES 15 SP3 | kernel-azure +2 | 5.3.18-150300.38.88.1 | SUSE-SU-2022:4503-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-150200.24.139.1.150200.9.65.2 | SUSE-SU-2022:4589-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.139.1 | SUSE-SU-2022:4589-1 |
| SLES 15 SP1 | kernel-docs +5 | 4.12.14-150100.197.137.2 | SUSE-SU-2023:0768-1 |
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.127.1 | SUSE-SU-2023:0762-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.153.1 | SUSE-SU-2025:02846-1, SUSE-SU-2023:0770-1 |
Show 30 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.120.4 | SUSE-SU-2023:0852-1 |
| SLES for SAP 15 SP3 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SLES for SAP 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SLES for SAP 15 SP2 | kernel-default-base | 5.3.18-150200.24.139.1.150200.9.65.2 | SUSE-SU-2022:4589-1 |
| SLES for SAP 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.139.1 | SUSE-SU-2022:4589-1 |
| SLES for SAP 15 SP1 | kernel-docs +4 | 4.12.14-150100.197.137.2 | SUSE-SU-2023:0768-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.127.1 | SUSE-SU-2023:0762-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.153.1 | SUSE-SU-2023:0770-1 |
| SLE Real Time 15 SP3 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SLE Real Time 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.109.1 | SUSE-SU-2023:0747-1, SUSE-SU-2022:4614-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SLE Micro 5.2 | kernel-rt | 5.3.18-150300.112.1 | SUSE-SU-2022:4613-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SLE Micro 5.1 | kernel-rt | 5.3.18-150300.112.1 | SUSE-SU-2022:4613-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.38.1 | SUSE-SU-2022:4585-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4-RT_Update_1 | 1-150400.1.3.1 | SUSE-SU-2022:4617-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_6 | 1-150400.9.3.2 | SUSE-SU-2022:4585-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_27 | 1-150300.7.5.1 | SUSE-SU-2022:4616-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-150200.24.139.1 | SUSE-SU-2022:4589-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_32 | 1-150200.5.5.1 | SUSE-SU-2022:4589-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-150100.197.137.2 | SUSE-SU-2023:0768-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_38 | 1-150100.3.3.2 | SUSE-SU-2023:0768-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.153.1 | SUSE-SU-2025:02846-1, SUSE-SU-2023:0770-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_41 +1 | 1-8.3.1 | SUSE-SU-2025:02846-1, SUSE-SU-2023:0770-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.120.4 | SUSE-SU-2023:0852-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_34 | 1-6.3.4 | SUSE-SU-2023:0852-1 |
| SLE HPC 15 SP3 | kernel-64kb +6 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SLE HPC 15 SP3 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SLE HPC 15 SP2 | kernel-default-base | 5.3.18-150200.24.139.1.150200.9.65.2 | SUSE-SU-2022:4589-1 |
| SLE HPC 15 SP2 | kernel-docs +5 | 5.3.18-150200.24.139.1 | SUSE-SU-2022:4589-1 |
| SLE HPC 15 SP1 | kernel-docs +4 | 4.12.14-150100.197.137.2 | SUSE-SU-2023:0768-1 |
| SUSE Real Time Module 15 SP4 | kernel-rt +3 | 5.14.21-150400.15.5.1 | SUSE-SU-2022:4617-1 |
| SUSE Real Time Module 15 SP3 | kernel-rt +3 | 5.3.18-150300.112.1 | SUSE-SU-2022:4613-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.120.4 | SUSE-SU-2023:0852-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.120.4 | SUSE-SU-2023:0852-1 |
| SUSE Manager Server 4.2 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SUSE Manager Server 4.2 | kernel-source +3 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SUSE Manager Server 4.1 | kernel-default-base | 5.3.18-150200.24.139.1.150200.9.65.2 | SUSE-SU-2022:4589-1 |
| SUSE Manager Server 4.1 | kernel-docs +5 | 5.3.18-150200.24.139.1 | SUSE-SU-2022:4589-1 |
| SUSE Manager Retail Branch Server 4.2 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SUSE Manager Retail Branch Server 4.2 | kernel-source +2 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SUSE Manager Retail Branch Server 4.1 | kernel-default-base | 5.3.18-150200.24.139.1.150200.9.65.2 | SUSE-SU-2022:4589-1 |
| SUSE Manager Retail Branch Server 4.1 | kernel-docs +4 | 5.3.18-150200.24.139.1 | SUSE-SU-2022:4589-1 |
| SUSE Manager Proxy 4.2 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SUSE Manager Proxy 4.2 | kernel-source +2 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SUSE Manager Proxy 4.1 | kernel-default-base | 5.3.18-150200.24.139.1.150200.9.65.2 | SUSE-SU-2022:4589-1 |
| SUSE Manager Proxy 4.1 | kernel-docs +4 | 5.3.18-150200.24.139.1 | SUSE-SU-2022:4589-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +6 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| SUSE Enterprise Storage 7 | kernel-default-base | 5.3.18-150200.24.139.1.150200.9.65.2 | SUSE-SU-2022:4589-1 |
| SUSE Enterprise Storage 7 | kernel-docs +5 | 5.3.18-150200.24.139.1 | SUSE-SU-2022:4589-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | dtb-aarch64 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1, SUSE-SU-2022:4585-1 |
| openSUSE Leap 15.4 | kernel-64kb +5 | 5.14.21-150400.24.38.1 | SUSE-SU-2022:4585-1 |
| openSUSE Leap 15.4 | kernel-azure +2 | 5.14.21-150400.14.28.1 | SUSE-SU-2022:4504-1 |
| openSUSE Leap 15.4 | kernel-debug +4 | 4.12.14-150100.197.137.2 | SUSE-SU-2023:0768-1, SUSE-SU-2022:4585-1 |
| openSUSE Leap 15.4 | kernel-default-base | 5.14.21-150400.24.38.1.150400.24.13.2 | SUSE-SU-2022:4585-1 |
| openSUSE Leap 15.4 | kernel-rt +3 | 5.14.21-150400.15.5.1 | SUSE-SU-2022:4617-1 |
| openSUSE Leap 15.3 | dtb-aarch64 +11 | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| openSUSE Leap 15.3 | kernel-azure +2 | 5.3.18-150300.38.88.1 | SUSE-SU-2022:4503-1 |
| openSUSE Leap 15.3 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| openSUSE Leap 15.3 | kernel-rt +3 | 5.3.18-150300.112.1 | SUSE-SU-2022:4613-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.2 | kernel-default | 5.3.18-150300.59.106.1 | SUSE-SU-2022:4616-1 |
| openSUSE Leap Micro 5.2 | kernel-default-base | 5.3.18-150300.59.106.1.150300.18.60.2 | SUSE-SU-2022:4616-1 |
| openSUSE Leap Micro 5.2 | kernel-rt | 5.3.18-150300.112.1 | SUSE-SU-2022:4613-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | bpftool | 7.0.0-284.11.1.el9_2 | ELSA-2023-2458 |
| Oracle Linux 9 | perf +25 | 5.14.0-284.11.1.el9_2 | ELSA-2023-2458 |
| Oracle Linux 8 | kernel-uek +10 | 5.15.0-8.91.4.1.el9uek | ELSA-2023-12196 |
| Oracle Linux 8 | kernel-uek-container +1 | 5.15.0-8.91.4.1.el8uek | ELSA-2023-12196 |
| Oracle Linux 8 | perf +19 | 4.18.0-477.10.1.el8_8 | ELSA-2023-12196, ELSA-2023-2951 |
| Oracle Linux 7 | kernel-uek +4 | 5.4.17-2136.318.7.1.el8uek | ELSA-2023-12255 |
| Oracle Linux 7 | kernel-uek-container +1 | 5.4.17-2136.318.7.1.el8 | ELSA-2023-12256 |
| Oracle Linux 7 | perf +3 | 5.4.17-2136.318.7.1.el7uek | ELSA-2023-12255 |
Advisories 46
- ALSA-2023:2458 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:2148 Important: kernel-rt security and bug fix update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:2951 Important: kernel security, bug fix, and enhancement update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2023:2736 Important: kernel-rt security and bug fix update AlmaLinux Security Advisories · Oct 29, 2026
- USN-6256-1 linux-iot vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6222-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6134-1 linux-intel-iotg-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6093-1 linux-bluefield vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6079-1 linux, linux-aws, linux-azure, linux-azure-5.19, linux-kvm, linux-lowlatency, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6096-1 linux-gcp, linux-hwe-5.19 vulnerabilities Ubuntu Security Notices (USN) · Oct 23, 2026
- USN-6025-1 linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-azure-fde, linux-gcp, linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-gkeop, linux-ibm, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6040-1 linux-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6057-1 linux-intel-iotg vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6027-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- RHSA-2023:2951 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2023:2458 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2024:0412 Red Hat Security Advisory: kernel security and bug fix update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2023:2736 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2023:2148 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- SSA-794697 SSA-794697: Vulnerabilities in the Additional GNU/Linux Subsystem of the SIMATIC S7-1500 TM MFP Before V1.1 Siemens ProductCERT · Oct 13, 2026
- WID-SEC-2024-0794 Dell ECS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 11, 2026
- DLA-3404-1 linux-5.10 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2025:02846-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0762-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4613-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4503-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0852-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4617-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0747-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4616-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0768-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4585-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4589-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2022-2186 Linux Kernel: Schwachstellen ermöglicht Denial of Service BSI CERT-Bund (WID) · Aug 18, 2025
- SUSE-SU-2023:0770-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2022:4504-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
- SUSE-SU-2022:4614-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
- WID-SEC-2024-0064 Juniper Produkte: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 10, 2025
- ICSA-23-166-11 Siemens SIMATIC S7-1500 TM MFP Linux Kernel CISA ICS & IT advisories · Apr 9, 2024
- WID-SEC-2023-2112 IBM Spectrum Protect: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 22, 2023
- WID-SEC-2023-1432 Siemens SIMATIC S7: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 22, 2023
- ELSA-2023-2951 Important: kernel security, bug fix, and enhancement update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · May 23, 2023
- ELSA-2023-2458 Important: kernel security, bug fix, and enhancement update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 15, 2023
- ELSA-2023-12256 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Apr 17, 2023
- ELSA-2023-12255 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Apr 17, 2023
- ELSA-2023-12196 Important: Unbreakable Enterprise kernel security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Mar 16, 2023
References
- https://lore.kernel.org/all/20221114191619.124659-1-jakub%40cloudflare.com/t
- https://lore.kernel.org/netdev/20221121085426.21315-1-jakub%40cloudflare.com/t
- FEDORA-2022-e4460c41bc vendor-advisory
- FEDORA-2022-b36cd53dca vendor-advisory
- FEDORA-2022-24041b1667 vendor-advisory
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html