Description
In the Linux kernel, the following vulnerability has been resolved:
i40e: add validation for ring_len param
The `ring_len` parameter provided by the virtual function (VF)
is assigned directly to the hardware memory context (HMC) without
any validation.
To address this, introduce an upper boundary check for both Tx and Rx
queue lengths. The maximum number of descriptors supported by the
hardware is 8k-32.
Additionally, enforce alignment constraints: Tx rings must be a multiple
of 8, and Rx rings must be a multiple of 32.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 3.12 | 5.4.300 |
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 | 6.16.10-1 | — |
| Debian 13 | linux | 6.12.57-1 | — |
| Debian 12 | linux | 6.1.158-1 | DSA-6053-1 |
| Debian 11 | linux | 5.10.247-1 | DLA-4404-1 |
| Debian 11 | linux-6.1 | 6.1.158-1~deb11u1 | DLA-4379-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1017.21 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1084.86 | — |
| Ubuntu 25.10 | linux | 6.17.0-6.6 | — |
| Ubuntu 25.10 | linux-aws +2 | 6.17.0-1003.3 | — |
| Ubuntu 25.10 | linux-azure | 6.17.0-1006.6 | — |
| Ubuntu 25.10 | linux-azure-fde | No fix yet | — |
| Ubuntu 25.10 | linux-raspi | 6.17.0-1004.4 | — |
| Ubuntu 25.10 | linux-realtime | 6.17.0-1002.3 | — |
| Ubuntu 25.10 | linux-riscv | 6.17.0-6.6.1 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-106.106 | USN-8095-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1050.53 | USN-8095-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1051.57 | USN-8125-1 |
| Ubuntu 24.04 LTS | linux-azure-fde | 6.8.0-1058.65 | — |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1039.42 | — |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1052.55 | USN-8095-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1048.53 | USN-8095-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1035.38 | USN-8095-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1049.49 | USN-8095-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-106.106.1 | USN-8095-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1049.52 | USN-8100-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1049.52.1 | USN-8100-1 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1020.20 | — |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1047.48 | USN-8095-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1050.54 | USN-8095-5 |
| Ubuntu 24.04 LTS | linux-riscv +18 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1028.29 | USN-8261-1 |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-170.180 | USN-8033-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1100.107 | USN-8033-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1050.53~22.04.1 | USN-8095-4 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1109.118 | USN-8163-2 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1051.57~22.04.1 | USN-8126-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1109.118.1 | — |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1058.65~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1100.109 | USN-8033-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1052.55~22.04.1 | USN-8095-1 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1096.102 | USN-8033-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1083.91 | USN-8033-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 +1 | 6.8.0-106.106~22.04.1 | USN-8095-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1094.97 | USN-8033-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1049.49~22.04.1 | USN-8095-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1095.101 | USN-8033-8 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1092.97 | USN-8033-5 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-106.106.1~22.04.1 | USN-8095-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1095.96 | USN-8033-6 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1049.52~22.04.1 | USN-8100-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1052.52 | USN-8034-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1041.41 | USN-8034-2 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1097.103 | USN-8033-5 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1047.48~22.04.1 | USN-8095-1 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1097.100 | USN-8141-1 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1064.68 | USN-8033-7 |
Show 18 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2040.41 | USN-8095-5 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1045.46 | USN-8095-3 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | No fix yet | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1092.94 | USN-8033-2 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1099.108 | USN-8033-2 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1045.46~22.04.1 | USN-8095-3 |
| 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 24.04 LTS | linux-aws-fips | 6.8.0-1050.53+fips1 | USN-8095-2 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1052.58+fips1 | USN-8165-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-106.106+fips1 | USN-8095-2 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1052.55+fips1 | USN-8095-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1100.107+fips1 | USN-8033-3 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1109.118+fips1 | USN-8163-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-170.180+fips1 | USN-8033-3 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1100.109+fips1 | USN-8033-3 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips +3 | No fix yet | — |
| 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 FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux +10 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1100.107~20.04.2 | USN-8033-4 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1110.119~20.04.1 | USN-8243-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1100.109~20.04.1 | USN-8033-5 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-170.180~20.04.3 | USN-8033-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1094.97~20.04.1 | USN-8033-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1095.101~20.04.1 | USN-8033-7 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-170.180~20.04.1 | USN-8033-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1052.52~20.04.2 | USN-8034-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1097.103~20.04.1 | USN-8033-5 |
| Ubuntu Pro 20.04 LTS | linux-riscv-5.15 | 5.15.0-1095.99~20.04.1 | — |
| Ubuntu Pro 18.04 LTS | linux +12 | 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 10 | rv +76 | 6.12.0-124.16.1.el10_1 | RHSA-2025:22395 |
| RHEL 9 | rv +75 | 5.14.0-611.8.1.el9_7 | RHSA-2025:21469 |
| RHEL 8 | kernel-rt +12 | 4.18.0-553.85.1.rt7.426.el8_10 | RHSA-2025:21920 |
| RHEL 8 | perf +26 | 4.18.0-553.85.1.el8_10 | RHSA-2025:21917 |
Show 11 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhel Extras Rt Els 7 | kernel-rt +7 | 3.10.0-1160.146.1.rt56.1298.el7 | RHSA-2026:1623 |
| RHEL 10.0 EUS | rv +77 | 6.12.0-55.47.1.el10_0 | RHSA-2025:22571 |
| RHEL 9.6 EUS | rv +77 | 5.14.0-570.66.1.el9_6 | RHSA-2025:21933 |
| RHEL 9.4 EUS | bpftool | 7.3.0-427.104.1.el9_4 | RHSA-2026:0173 |
| RHEL 9.4 EUS | rv +64 | 5.14.0-427.104.1.el9_4 | RHSA-2026:0173 |
| RHEL 8.8 TUS | perf +17 | 4.18.0-477.126.1.el8_8 | RHSA-2026:1445 |
| RHEL 8.8 E4S | perf +18 | 4.18.0-477.126.1.el8_8 | RHSA-2026:1445 |
| RHEL 8.6 TUS | perf +17 | 4.18.0-372.175.1.el8_6 | RHSA-2026:0536 |
| RHEL 8.6 E4S | perf +25 | 4.18.0-372.175.1.el8_6 | RHSA-2026:0536 |
| RHEL 8.6 AUS | perf +17 | 4.18.0-372.175.1.el8_6 | RHSA-2026:0536 |
| RHEL 8.2 AUS | perf +17 | 4.18.0-193.181.1.el8_2 | RHSA-2026:0643 |
| RHEL 7 ELS | perf +18 | 3.10.0-1160.146.1.el7 | RHSA-2026:1581 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | kernel-doc +1 | 6.12.0-124.16.1.el10_1 | ALSA-2025:22395 |
| AlmaLinux 8 | kernel-rt +9 | 4.18.0-553.85.1.rt7.426.el8_10 | ALSA-2025:21920 |
| AlmaLinux 8 | perf +24 | 4.18.0-553.85.1.el8_10 | ALSA-2025:21917 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +6 | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 |
| SLES 15 SP7 | kernel-azure +2 | 6.4.0-150700.20.18.1 | SUSE-SU-2025:4132-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.22.1.150700.17.15.1 | SUSE-SU-2025:4057-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 |
| SLES 15 SP6 | kernel-azure +2 | 6.4.0-150600.8.55.1 | SUSE-SU-2025:4128-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.78.1.150600.12.34.2 | SUSE-SU-2025:4140-1 |
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.127.1 | SUSE-SU-2025:4320-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.127.1.150500.6.61.1 | SUSE-SU-2025:4320-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.184.1 | SUSE-SU-2025:4111-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.184.1.150400.24.94.2 | SUSE-SU-2025:4111-1 |
| SLES 15 SP3 | kernel-64kb +5 | 5.3.18-150300.59.226.2 | SUSE-SU-2025:4188-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.226.2.150300.18.134.2 | SUSE-SU-2025:4188-1 |
| SLES 15 SP3 | kernel-docs | 5.3.18-150300.59.226.3 | SUSE-SU-2025:4188-1 |
| SLES 15 SP3 | kernel-syms | 5.3.18-150300.59.226.1 | SUSE-SU-2025:4188-1 |
Show 28 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.280.1 | SUSE-SU-2025:4189-1 |
| SLES 11 SP4 | kernel-ec2 +6 | 3.0.101-108.192.1 | SUSE-SU-2025:4315-1 |
| SLES for SAP 16.0 | kernel-64kb +7 | 6.12.0-160000.7.1 | SUSE-SU-2025:21147-1 |
| SLES for SAP 16.0 | kernel-default-base | 6.12.0-160000.6.1.160000.2.4 | SUSE-SU-2025:21147-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_0 | 9-160000.4.3 | SUSE-SU-2026:21217-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_1 | 7-160000.1.1 | SUSE-SU-2026:21219-1 |
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.127.1.150500.6.61.1 | SUSE-SU-2025:4320-1 |
| SLES for SAP 15 SP5 | kernel-docs +4 | 5.14.21-150500.55.127.1 | SUSE-SU-2025:4320-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.184.1.150400.24.94.2 | SUSE-SU-2025:4111-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.184.1 | SUSE-SU-2025:4111-1 |
| SLES for SAP 15 SP3 | kernel-default-base | 5.3.18-150300.59.226.2.150300.18.134.2 | SUSE-SU-2025:4188-1 |
| SLES for SAP 15 SP3 | kernel-docs | 5.3.18-150300.59.226.3 | SUSE-SU-2025:4188-1 |
| SLES for SAP 15 SP3 | kernel-source +3 | 5.3.18-150300.59.226.2 | SUSE-SU-2025:4188-1 |
| SLES for SAP 15 SP3 | kernel-syms | 5.3.18-150300.59.226.1 | SUSE-SU-2025:4188-1 |
| SLES 16.0 | kernel-64kb +7 | 6.12.0-160000.7.1 | SUSE-SU-2025:21180-1, SUSE-SU-2025:21147-1 |
| SLES 16.0 | kernel-default-base | 6.12.0-160000.6.1.160000.2.4 | SUSE-SU-2025:21147-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_0 | 9-160000.4.3 | SUSE-SU-2026:21217-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_1 | 7-160000.1.1 | SUSE-SU-2026:21219-1 |
| SLE Micro 6.2 | kernel-default-base | 6.12.0-160000.6.1.160000.2.4 | SUSE-SU-2025:21080-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_0 | 7-160000.3.4 | SUSE-SU-2026:21007-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16-RT_Update_1 | 6-160000.1.1 | SUSE-SU-2026:21008-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_0 | 9-160000.4.3 | SUSE-SU-2026:21096-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_1 | 7-160000.1.1 | SUSE-SU-2026:21099-1 |
| SLE Micro 6.2 | kernel-rt +5 | 6.12.0-160000.7.1 | SUSE-SU-2026:20561-1, SUSE-SU-2025:21080-1 |
| SLE Micro 6.1 | kernel-default-base | 6.4.0-36.1.21.13 | SUSE-SU-2025:21056-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 12-1.1 | SUSE-SU-2026:21056-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_13 | 3-1.1 | SUSE-SU-2026:21053-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_5 | 17-1.1 | SUSE-SU-2026:21061-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_6 | 15-3.1 | SUSE-SU-2026:21060-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_7 | 15-1.3 | SUSE-SU-2026:21059-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 12-1.2 | SUSE-SU-2026:21057-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 8-1.1 | SUSE-SU-2026:21055-1, SUSE-SU-2026:21045-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 7-1.1 | SUSE-SU-2026:21054-1, SUSE-SU-2026:21044-1, SUSE-SU-2026:21043-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_5 | 18-1.2 | SUSE-SU-2026:21050-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_6 | 16-3.1 | SUSE-SU-2026:21049-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_7 | 15-1.2 | SUSE-SU-2026:21048-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_8 +2 | 14-1.2 | SUSE-SU-2026:21058-1, SUSE-SU-2026:21047-1, SUSE-SU-2026:21046-1 |
| SLE Micro 6.1 | kernel-rt +1 | 6.4.0-38.1 | SUSE-SU-2025:21064-1 |
| SLE Micro 6.1 | kernel-source +2 | 6.4.0-36.1 | SUSE-SU-2025:21056-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-36.1.21.13 | SUSE-SU-2025:21040-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 12-1.1 | SUSE-SU-2026:21086-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_13 | 3-1.1 | SUSE-SU-2026:21083-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_5 | 17-1.1 | SUSE-SU-2026:21091-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_6 | 15-3.1 | SUSE-SU-2026:21090-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_7 | 15-1.3 | SUSE-SU-2026:21089-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 12-1.2 | SUSE-SU-2026:21087-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 8-1.1 | SUSE-SU-2026:21085-1, SUSE-SU-2026:21075-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 7-1.1 | SUSE-SU-2026:21084-1, SUSE-SU-2026:21074-1, SUSE-SU-2026:21073-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_5 | 18-1.2 | SUSE-SU-2026:21080-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_6 | 16-3.1 | SUSE-SU-2026:21079-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_7 | 15-1.2 | SUSE-SU-2026:21078-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_8 +2 | 14-1.2 | SUSE-SU-2026:21088-1, SUSE-SU-2026:21077-1, SUSE-SU-2026:21076-1 |
| SLE Micro 6.0 | kernel-rt +1 | 6.4.0-38.1 | SUSE-SU-2025:21052-1 |
| SLE Micro 6.0 | kernel-source +2 | 6.4.0-36.1 | SUSE-SU-2025:21040-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.127.1.150500.6.61.1 | SUSE-SU-2025:4320-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.112.1 | SUSE-SU-2025:4149-1 |
| SLE Micro 5.5 | kernel-source +1 | 5.14.21-150500.55.127.1 | SUSE-SU-2025:4320-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.184.1 | SUSE-SU-2025:4111-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.184.1.150400.24.94.2 | SUSE-SU-2025:4111-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.136.1 | SUSE-SU-2025:4139-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.184.1 | SUSE-SU-2025:4111-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.184.1.150400.24.94.2 | SUSE-SU-2025:4111-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.136.1 | SUSE-SU-2025:4139-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.226.2 | SUSE-SU-2025:4188-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.226.2.150300.18.134.2 | SUSE-SU-2025:4188-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.226.1 | SUSE-SU-2025:4135-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.22.1 | SUSE-SU-2025:4057-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_1 | 13-150700.2.1 | SUSE-SU-2026:1188-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_6 | 1-150700.1.3.1 | SUSE-SU-2025:4141-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_0 | 13-150700.3.36.1 | SUSE-SU-2026:1283-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_4 | 8-150700.2.1 | SUSE-SU-2026:1244-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_5 +1 | 5-150700.2.1 | SUSE-SU-2026:1278-1, SUSE-SU-2026:1185-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_6 | 1-150700.15.3.1 | SUSE-SU-2025:4057-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6-RT_Update_17 | 1-150600.1.3.1 | SUSE-SU-2025:4301-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_11 +1 | 14-150600.2.1 | SUSE-SU-2026:1239-1, SUSE-SU-2026:1236-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_13 | 12-150600.2.1 | SUSE-SU-2026:1283-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_14 | 8-150600.2.1 | SUSE-SU-2026:1271-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_16 | 5-150600.2.1 | SUSE-SU-2026:1225-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_17 | 1-150600.13.5.1 | SUSE-SU-2025:4140-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_9 | 16-150600.2.1 | SUSE-SU-2026:1259-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.127.1 | SUSE-SU-2025:4320-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_26 | 16-150500.2.1 | SUSE-SU-2026:1263-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_27 | 15-150500.2.1 | SUSE-SU-2026:1242-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_28 | 14-150500.2.1 | SUSE-SU-2026:1248-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_30 | 9-150500.2.1 | SUSE-SU-2026:1212-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_31 | 7-150500.2.1 | SUSE-SU-2026:1222-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_32 | 1-150500.11.3.1 | SUSE-SU-2025:4320-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.184.1 | SUSE-SU-2025:4111-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_37 | 17-150400.2.1 | SUSE-SU-2026:1269-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_38 | 16-150400.2.1 | SUSE-SU-2026:1268-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_41 | 15-150400.2.1 | SUSE-SU-2026:1280-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_42 | 14-150400.2.1 | SUSE-SU-2026:1281-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_43 | 11-150400.2.1 | SUSE-SU-2026:1222-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_44 | 10-150400.2.1 | SUSE-SU-2026:1212-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_45 | 8-150400.2.1 | SUSE-SU-2026:1242-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_46 | 1-150400.9.5.1 | SUSE-SU-2025:4111-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.226.2 | SUSE-SU-2025:4188-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_63 | 1-150300.7.5.2 | SUSE-SU-2025:4188-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.280.1 | SUSE-SU-2025:4189-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_67 | 15-2.1 | SUSE-SU-2026:1221-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_68 | 13-2.1 | SUSE-SU-2026:1285-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_70 | 12-2.1 | SUSE-SU-2026:1287-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_71 | 9-2.1 | SUSE-SU-2026:1297-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_72 | 8-2.1 | SUSE-SU-2026:1298-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_73 | 6-2.1 | SUSE-SU-2026:1304-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_74 | 1-8.5.1 | SUSE-SU-2025:4189-1 |
| SLE HPC 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.127.1 | SUSE-SU-2025:4320-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.127.1.150500.6.61.1 | SUSE-SU-2025:4320-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.184.1 | SUSE-SU-2025:4111-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.184.1.150400.24.94.2 | SUSE-SU-2025:4111-1 |
| SLE HPC 15 SP3 | kernel-64kb +4 | 5.3.18-150300.59.226.2 | SUSE-SU-2025:4188-1 |
| SLE HPC 15 SP3 | kernel-default-base | 5.3.18-150300.59.226.2.150300.18.134.2 | SUSE-SU-2025:4188-1 |
| SLE HPC 15 SP3 | kernel-docs | 5.3.18-150300.59.226.3 | SUSE-SU-2025:4188-1 |
| SLE HPC 15 SP3 | kernel-syms | 5.3.18-150300.59.226.1 | SUSE-SU-2025:4188-1 |
| SUSE Real Time Module 15 SP7 | kernel-rt +2 | 6.4.0-150700.7.22.1 | SUSE-SU-2025:4141-1 |
| SUSE Real Time Module 15 SP6 | kernel-rt +3 | 6.4.0-150600.10.58.1 | SUSE-SU-2025:4301-1 |
| SUSE Manager Server LTS 4.3 | kernel-default-base | 5.14.21-150400.24.184.1.150400.24.94.2 | SUSE-SU-2025:4111-1 |
| SUSE Manager Server LTS 4.3 | kernel-syms +3 | 5.14.21-150400.24.184.1 | SUSE-SU-2025:4111-1 |
| SUSE Manager Proxy LTS 4.3 | kernel-default-base | 5.14.21-150400.24.184.1.150400.24.94.2 | SUSE-SU-2025:4111-1 |
| SUSE Manager Proxy LTS 4.3 | kernel-syms +2 | 5.14.21-150400.24.184.1 | SUSE-SU-2025:4111-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +4 | 5.3.18-150300.59.226.2 | SUSE-SU-2025:4188-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.226.2.150300.18.134.2 | SUSE-SU-2025:4188-1 |
| SUSE Enterprise Storage 7.1 | kernel-docs | 5.3.18-150300.59.226.3 | SUSE-SU-2025:4188-1 |
| SUSE Enterprise Storage 7.1 | kernel-syms | 5.3.18-150300.59.226.1 | SUSE-SU-2025:4188-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | kernel-default-base | 6.12.0-160000.6.1.160000.2.4 | openSUSE-SU-2025:20091-1 |
| openSUSE Leap 16.0 | kernel-rt +10 | 6.12.0-160000.7.1 | openSUSE-SU-2025:20091-1 |
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.78.1 | SUSE-SU-2025:4140-1 |
| openSUSE Leap 15.6 | kernel-azure +2 | 6.4.0-150600.8.55.1 | SUSE-SU-2025:4128-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.78.1.150600.12.34.2 | SUSE-SU-2025:4140-1 |
| openSUSE Leap 15.6 | kernel-rt +3 | 6.4.0-150600.10.58.1 | SUSE-SU-2025:4301-1 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | kernel | 6.6.112.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-104.43.4.3.el10uek | ELSA-2025-20719 |
| Oracle Linux 8 | bpftool +18 | 5.15.0-313.189.5.3.el9uek | ELSA-2025-28048, ELSA-2025-25757, ELSA-2025-25733 |
| Oracle Linux 7 | kernel-uek +6 | 5.4.17-2136.348.3.1.el8uek | ELSA-2025-28049, ELSA-2025-25755, ELSA-2025-25731 |
| Oracle Linux 7 | kernel-uek-tools | 5.4.17-2136.348.3.1.el7uek | ELSA-2025-28049, ELSA-2025-25755, ELSA-2025-25731 |
Advisories 50
- RHSA-2025:22395 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2025:21933 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- USN-8243-1 linux-azure-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8100-1 linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8163-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8141-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8165-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8163-2 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- WID-SEC-2025-2298 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 3, 2026
- USN-8034-2 linux-nvidia-tegra-igx vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8033-1 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8034-1 linux-nvidia-tegra, linux-nvidia-tegra-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8033-4 linux-aws-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8033-8 linux-intel-iotg vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8033-3 linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8033-7 linux-intel-iotg-5.15, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8033-5 linux-gcp-5.15, linux-kvm, linux-oracle, linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8033-2 linux-intel-iot-realtime, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8033-6 linux-nvidia vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8095-1 linux, linux-aws, linux-gcp, linux-gcp-6.8, linux-gke, linux-gkeop, linux-hwe-6.8, linux-ibm, linux-ibm-6.8, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oracle, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8095-2 linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8126-1 linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8095-5 linux-raspi, linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8125-1 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8095-4 linux-aws-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-8095-3 linux-realtime, linux-realtime-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- ALSA-2025:21920 Moderate: kernel-rt security update AlmaLinux Security Advisories · Nov 2, 2026
- ALSA-2025:22395 Moderate: kernel security update AlmaLinux Security Advisories · Oct 30, 2026
- ALSA-2025:21917 Moderate: kernel security update AlmaLinux Security Advisories · Oct 30, 2026
- RHSA-2026:0536 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 2, 2026
- RHSA-2026:0643 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Sep 25, 2026
- WID-SEC-2026-0349 Dell Avamar und NetWorker: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 17, 2026
- USN-8261-1 linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Sep 7, 2026
- RHSA-2026:1445 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 22, 2026
- RHSA-2026:0173 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2026:1623 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- RHSA-2026:1581 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- RHSA-2025:22571 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- RHSA-2025:21920 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- RHSA-2025:21917 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- RHSA-2025:21469 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- SUSE-SU-2026:20561-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Jul 9, 2026
- SUSE-SU-2026:21219-1 Security update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Apr 22, 2026
- SUSE-SU-2026:21217-1 Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Apr 22, 2026
- SUSE-SU-2026:21096-1 Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Apr 17, 2026
- SUSE-SU-2026:21099-1 Security update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 16) SUSE / openSUSE Security Updates · Apr 17, 2026
- SUSE-SU-2026:1304-1 Security update for the Linux Kernel (Live Patch 73 for SUSE Linux Enterprise 12 SP5) SUSE / openSUSE Security Updates · Apr 15, 2026
- SUSE-SU-2026:21088-1 Security update for the Linux Kernel RT (Live Patch 8 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Apr 14, 2026
- SUSE-SU-2026:21087-1 Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Apr 14, 2026
- SUSE-SU-2026:21086-1 Security update for the Linux Kernel RT (Live Patch 10 for SUSE Linux Enterprise Micro 6.0) SUSE / openSUSE Security Updates · Apr 14, 2026
References
- https://git.kernel.org/stable/c/0543d40d6513cdf1c7882811086e59a6455dfe97
- https://git.kernel.org/stable/c/7d749e38dd2b7e8a80da2ca30c93e09de95bfcf9
- https://git.kernel.org/stable/c/45a7527cd7da4cdcf3b06b5c0cb1cae30b5a5985
- https://git.kernel.org/stable/c/d3b0d3f8d11fa957171fbb186e53998361a88d4e
- https://git.kernel.org/stable/c/c0c83f4cd074b75cecef107bfc349be7d516c9c4
- https://git.kernel.org/stable/c/05fe81fb9db20464fa532a3835dc8300d68a2f84
- https://git.kernel.org/stable/c/afec12adab55d10708179a64d95d650741e60fe0
- https://git.kernel.org/stable/c/55d225670def06b01af2e7a5e0446fbe946289e8