Description
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: set dormant flag on hook register failure
We need to set the dormant flag again if we fail to register
the hooks.
During memory pressure hook registration can fail and we end up
with a table marked as active but no registered hooks.
On table/base chain deletion, nf_tables will attempt to unregister
the hook again which yields a warn splat from the nftables core.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.4.262 – < 5.4.270, 5.10.202 – < 5.10.211, 5.13 | 5.4.270 |
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 | 6.7.7-1 | — |
| Debian 13 | linux | 6.7.7-1 | — |
| Debian 12 | linux | 6.1.82-1 | — |
| Debian 11 | linux | 5.10.216-1 | DSA-5681-1 |
| Debian 10 | linux-5.10 | 5.10.216-1~deb10u1 | DLA-3842-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1044.46 | — |
| Ubuntu 22.04 LTS | linux | 5.15.0-112.122 | USN-6820-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1063.69 | USN-6821-3 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1066.75 | USN-6821-4 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1067.76.1 | USN-6821-4 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1062.70 | USN-6820-1 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1060.66 | USN-6821-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1046.53 | USN-6821-2 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1056.59 | USN-6821-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1058.64 | USN-6821-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1060.65 | USN-6821-2 |
| Ubuntu 22.04 LTS | linux-lowlatency | 5.15.0-110.120 | USN-6820-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1058.59 | USN-6820-2 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1026.26 | — |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1015.15 | — |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1061.67 | USN-6821-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1058.61 | USN-6919-1 |
| Ubuntu 22.04 LTS | linux-riscv +31 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1030.34 | USN-6820-1 |
| Ubuntu 20.04 LTS | linux | 5.4.0-186.206 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1126.136 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1063.69~20.04.1 | USN-6821-3 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1131.138 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1065.74~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1086.93 | USN-6867-1 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1130.139 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1062.70~20.04.1 | USN-6820-1 |
| Ubuntu 20.04 LTS | linux-gke +26 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1093.97 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-gkeop-5.15 | 5.15.0-1046.53~20.04.1 | USN-6821-2 |
| Ubuntu 20.04 LTS | linux-hwe-5.15 | 5.15.0-113.123~20.04.1 | USN-6871-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1073.78 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-ibm-5.15 | 5.15.0-1057.60~20.04.1 | USN-6892-1 |
| Ubuntu 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1058.64~20.04.1 | USN-6828-1 |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1038.39 | USN-6867-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1114.121 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-110.120~20.04.1 | USN-6820-1 |
| Ubuntu 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1027.27~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1125.134 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-oracle-5.15 | 5.15.0-1061.67~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1110.122 | USN-6831-1 |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1059.63~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1045.49 | USN-6831-1 |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2002.2 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1056.58 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1064.72 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1063.69+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1065.74+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-111.121+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1062.70+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1126.136+fips2 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1131.138+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1100.110 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1130.139+fips1 | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1126.136~18.04.1 | USN-6831-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1131.138~18.04.1 | USN-6831-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1130.139~18.04.1 | USN-6831-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-186.206~18.04.1 | USN-6831-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1073.78~18.04.1 | USN-6831-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1125.134~18.04.1 | USN-6831-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1110.122~18.04.1 | USN-6831-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | bpftool | 7.4.0-503.11.1.el9_5 | RHSA-2024:9315 |
| RHEL 9 | rv +67 | 5.14.0-503.11.1.el9_5 | RHSA-2024:9315 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 |
| SLES 15 SP6 | kernel-azure +2 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.22.1.150600.12.8.3 | SUSE-SU-2024:3383-1 |
| SLES 15 SP5 | kernel-64kb +4 | 5.14.21-150500.55.80.2 | SUSE-SU-2024:3483-1 |
| SLES 15 SP5 | kernel-azure +2 | 5.14.21-150500.33.66.1 | SUSE-SU-2024:3190-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.80.2.150500.6.35.6 | SUSE-SU-2024:3483-1 |
| SLES 15 SP5 | kernel-syms +1 | 5.14.21-150500.55.80.1 | SUSE-SU-2024:3483-1 |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLE Micro 6.0 | kernel-default-base | 6.4.0-17.1.1.51 | SUSE-SU-2025:20044-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_2 +1 | 1-1.1 | SUSE-SU-2025:20047-1, SUSE-SU-2025:20044-1 |
| SLE Micro 6.0 | kernel-rt +1 | 6.4.0-10.1 | SUSE-SU-2025:20047-1 |
| SLE Micro 6.0 | kernel-source +2 | 6.4.0-19.1 | SUSE-SU-2025:20044-1 |
| SLE Micro 5.5 | kernel-default | 5.14.21-150500.55.80.2 | SUSE-SU-2024:3483-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.80.2.150500.6.35.6 | SUSE-SU-2024:3483-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.67.3 | SUSE-SU-2024:3209-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_2 | 1-150600.1.3.2 | SUSE-SU-2024:3195-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_4 | 1-150600.13.3.3 | SUSE-SU-2024:3383-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.80.2 | SUSE-SU-2024:3483-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_19 +1 | 1-150500.11.3.2 | SUSE-SU-2024:3483-1, SUSE-SU-2024:3209-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +2 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 |
| SUSE Real Time Module 15 SP6 | kernel-syms-rt | 6.4.0-150600.10.8.1 | SUSE-SU-2024:3195-1 |
| SUSE Real Time Module 15 SP5 | kernel-rt +2 | 5.14.21-150500.13.67.3 | SUSE-SU-2024:3209-1 |
| SUSE Real Time Module 15 SP5 | kernel-syms-rt | 5.14.21-150500.13.67.1 | SUSE-SU-2024:3209-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 |
| openSUSE Leap 15.6 | kernel-azure +2 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.22.1.150600.12.8.3 | SUSE-SU-2024:3383-1 |
| openSUSE Leap 15.6 | kernel-rt +2 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 |
| openSUSE Leap 15.6 | kernel-syms-rt | 6.4.0-150600.10.8.1 | SUSE-SU-2024:3195-1 |
| openSUSE Leap 15.5 | dtb-aarch64 +3 | 5.14.21-150500.55.80.1 | SUSE-SU-2024:3483-1 |
| openSUSE Leap 15.5 | kernel-64kb +6 | 5.14.21-150500.55.80.2 | SUSE-SU-2024:3483-1 |
| openSUSE Leap 15.5 | kernel-azure +2 | 5.14.21-150500.33.66.1 | SUSE-SU-2024:3190-1 |
| openSUSE Leap 15.5 | kernel-default-base | 5.14.21-150500.55.80.2.150500.6.35.6 | SUSE-SU-2024:3483-1 |
| openSUSE Leap 15.5 | kernel-rt +2 | 5.14.21-150500.13.67.3 | SUSE-SU-2024:3209-1 |
| openSUSE Leap 15.5 | kernel-syms-rt | 5.14.21-150500.13.67.1 | SUSE-SU-2024:3209-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.5 | kernel-default | 5.14.21-150500.55.80.2 | SUSE-SU-2024:3483-1 |
| openSUSE Leap Micro 5.5 | kernel-default-base | 5.14.21-150500.55.80.2.150500.6.35.6 | SUSE-SU-2024:3483-1 |
| openSUSE Leap Micro 5.5 | kernel-rt | 5.14.21-150500.13.67.3 | SUSE-SU-2024:3209-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.1.82-99.168 | 1.0-0.amzn2023 | ALAS2023-2024-784, ALAS2023-2024-603 |
| Amazon Linux 2023 | perf +14 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784, ALAS2023-2024-603 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | bpftool | 7.4.0-503.11.1.el9_5 | ELSA-2024-9315 |
| Oracle Linux 9 | rv +28 | 5.14.0-503.11.1.el9_5 | ELSA-2024-9315 |
Advisories 32
- RHSA-2024:9315 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- USN-6828-1 linux-intel-iotg-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-6831-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, 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, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6919-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6821-4 linux-azure, linux-azure-fde vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6871-1 linux-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6867-1 linux-bluefield, linux-iot vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6820-1 linux, linux-gcp, linux-gcp-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6821-1 linux-gke, linux-ibm, linux-intel-iotg, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6821-2 linux-gkeop, linux-gkeop-5.15, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6821-3 linux-aws, linux-aws-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6892-1 linux-ibm-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- USN-6820-2 linux-nvidia vulnerabilities Ubuntu Security Notices (USN) · Oct 27, 2026
- SSA-398330 SSA-398330: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5 Siemens ProductCERT · Oct 13, 2026
- WID-SEC-2024-0920 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 3, 2026
- SUSE-SU-2025:20047-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:20044-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Mar 23, 2026
- DSA-5681-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3842-1 linux-5.10 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- ICSA-25-226-15 Siemens SINEC OS CISA ICS & IT advisories · Feb 25, 2026
- SSA-613116 SSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.1 Siemens ProductCERT · Feb 24, 2026
- ALAS2023-2024-784 Important: kernel security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Feb 11, 2026
- SUSE-SU-2024:3483-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3209-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3195-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3190-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3383-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:3194-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2025-1293 IBM DataPower Gateway: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 3, 2025
- ICSA-23-348-10 Siemens SIMATIC S7-1500 CISA ICS & IT advisories · Aug 12, 2025
- ELSA-2024-9315 Moderate: kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Nov 14, 2024
- ALAS2023-2024-603 Moderate: kernel security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 12, 2024
References
- https://git.kernel.org/stable/c/a6411f3c48f991c19aaf9a24fce36865fbba28d7
- https://git.kernel.org/stable/c/ae4360cbd385f0d7a8a86d5723e50448cc6318f3
- https://git.kernel.org/stable/c/31ea574aeca1aa488e18716459bde057217637af
- https://git.kernel.org/stable/c/664264a5c55bf97a9c571c557d477b75416199be
- https://git.kernel.org/stable/c/0c9302a6da262e6ab6a6c1d30f04a6130ed97376
- https://git.kernel.org/stable/c/f2135bbf14949687e96cabb13d8a91ae3deb9069
- https://git.kernel.org/stable/c/6f2496366426cec18ba53f1c7f6c3ac307ca6a95
- https://git.kernel.org/stable/c/bccebf64701735533c8db37773eeacc6566cc8ec