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9.8
CVE-2025-40343: Linux packages could let attackers gain system control
CVE-2025-40343 · published 1 day ago
Summary
Several Linux distributions, including Debian and Canonical's cloud images for Azure, AWS, GCP, and hardware enablement, contain a flaw that could allow an attacker to take control of the system. This could lead to unauthorized access, data loss, or further compromise of your environment. Install the latest updates for the affected Linux packages as soon as possible to remove the risk.
What to do
- Update debian rootio-linux to version 6.12.63-1.root.io.64.
- Update debian rootio-linux to version 6.1.174-1.root.io.146.
- Update canonical linux-aws-5.15 to version 5.15.0-1103.110~20.04.1.
- Update canonical linux-azure-5.15 to version 5.15.0-1110.119~20.04.1.
- Update canonical linux-gcp-5.15 to version 5.15.0-1103.112~20.04.1.
- Update canonical linux-hwe-5.15 to version 5.15.0-173.183~20.04.1.
- Update canonical linux-ibm-5.15 to version 5.15.0-1097.100~20.04.1.
- Update canonical linux-intel-iotg-5.15 to version 5.15.0-1098.104~20.04.1.
- Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-173.183~20.04.1.
- Update canonical linux-nvidia-tegra-5.15 to version 5.15.0-1055.55~20.04.1.
- Update canonical linux-oracle-5.15 to version 5.15.0-1100.106~20.04.1.
- Update canonical linux-riscv-5.15 to version 5.15.0-1097.101~20.04.1.
- Update canonical linux to version 5.15.0-173.183.
- Update canonical linux-aws to version 5.15.0-1103.110.
- Update canonical linux-aws-6.8 to version 6.8.0-1050.53~22.04.1.
- Update canonical linux-azure to version 5.15.0-1109.118.
- Update canonical linux-azure-6.8 to version 6.8.0-1051.57~22.04.1.
- Update canonical linux-gcp to version 5.15.0-1103.112.
- Update canonical linux-gcp-6.8 to version 6.8.0-1052.55~22.04.1.
- Update canonical linux-gke to version 5.15.0-1099.105.
- Update canonical linux-gkeop to version 5.15.0-1086.94.
- Update canonical linux-hwe-6.8 to version 6.8.0-106.106~22.04.1.
- Update canonical linux-ibm to version 5.15.0-1097.100.
- Update canonical linux-ibm-6.8 to version 6.8.0-1049.49~22.04.1.
- Update canonical linux-intel-iotg to version 5.15.0-1098.104.
- Update canonical linux-kvm to version 5.15.0-1095.100.
- Update canonical linux-lowlatency to version 5.15.0-173.183.
- Update canonical linux-lowlatency-hwe-6.8 to version 6.8.0-106.106.1~22.04.1.
- Update canonical linux-nvidia to version 5.15.0-1098.99.
- Update canonical linux-nvidia-6.8 to version 6.8.0-1049.52~22.04.1.
- Update canonical linux-nvidia-tegra to version 5.15.0-1055.55.
- Update canonical linux-nvidia-tegra-igx to version 5.15.0-1044.44.
- Update canonical linux-oracle to version 5.15.0-1100.106.
- Update canonical linux-oracle-6.8 to version 6.8.0-1047.48~22.04.1.
- Update canonical linux-raspi to version 5.15.0-1097.100.
- Update canonical linux-riscv-6.8 to version 6.8.0-106.106~22.04.1.
- Update canonical linux-xilinx-zynqmp to version 5.15.0-1067.71.
- Update canonical linux-bluefield to version 5.15.0-1086.88.
- Update canonical linux-aws-fips to version 5.15.0-1103.110+fips1.
- Update canonical linux-azure-fips to version 5.15.0-1109.118+fips1.
- Update canonical linux-fips to version 5.15.0-173.183+fips1.
- Update canonical linux-gcp-fips to version 5.15.0-1103.112+fips1.
- Update canonical linux-intel-iot-realtime to version 5.15.0-1094.96.
- Update canonical linux-realtime to version 5.15.0-1102.111.
- Update canonical linux-realtime-6.8 to version 6.8.1-1045.46~22.04.1.
- Update canonical linux to version 6.8.0-106.106.
- Update canonical linux-aws to version 6.8.0-1050.53.
- Update canonical linux-aws-6.17 to version 6.17.0-1007.7~24.04.1.
- Update canonical linux-azure to version 6.8.0-1051.57.
- Update canonical linux-gcp to version 6.8.0-1052.55.
- Update canonical linux-gcp-6.17 to version 6.17.0-1008.8~24.04.1.
- Update canonical linux-gke to version 6.8.0-1048.53.
- Update canonical linux-gkeop to version 6.8.0-1035.38.
- Update canonical linux-ibm to version 6.8.0-1049.49.
- Update canonical linux-lowlatency to version 6.8.0-106.106.1.
- Update canonical linux-nvidia to version 6.8.0-1049.52.
- Update canonical linux-nvidia-6.17 to version 6.17.0-1008.8.
- Update canonical linux-nvidia-lowlatency to version 6.8.0-1049.52.1.
- Update canonical linux-nvidia-tegra to version 6.8.0-1020.20.
- Update canonical linux-oem-6.17 to version 6.17.0-1011.11.
- Update canonical linux-oracle to version 6.8.0-1047.48.
- Update canonical linux-oracle-6.17 to version 6.17.0-1007.7~24.04.1.
- Update canonical linux-raspi to version 6.8.0-1050.54.
- Update canonical linux-xilinx to version 6.8.0-1028.29.
- Update canonical linux-aws-fips to version 6.8.0-1050.53+fips1.
- Update canonical linux-azure-fips to version 6.8.0-1052.58+fips1.
- Update canonical linux-fips to version 6.8.0-106.106+fips1.
- Update canonical linux-gcp-fips to version 6.8.0-1052.55+fips1.
- Update canonical linux-raspi-realtime to version 6.8.0-2040.41.
- Update canonical linux-realtime to version 6.8.1-1045.46.
- Update canonical linux-realtime-6.17 to version 6.17.0-1006.7~24.04.1.
- Update canonical linux to version 6.17.0-14.14.
- Update canonical linux-aws to version 6.17.0-1007.7.
- Update canonical linux-azure to version 6.17.0-1008.8.
- Update canonical linux-gcp to version 6.17.0-1007.7.
- Update canonical linux-oracle to version 6.17.0-1007.7.
- Update canonical linux-raspi to version 6.17.0-1008.8.
- Update canonical linux-realtime to version 6.17.0-1006.7.
- Update canonical linux-riscv to version 6.17.0-14.14.1.
- Update canonical rootio-linux to version 6.8.0-134.134.root.io.80.
- Update debian rootio-linux to version 5.10.249-1.root.io.52.
- Update debian rootio-linux to version 6.1.159-1.root.io.75.
- Update canonical rootio-linux to version 6.8.0-136.136.root.io.82.
- Update canonical rootio-linux to version 6.8.0-136.136.root.io.83.
- Update canonical linux-bluefield to version 6.8.0-1017.21.
- Update linux to version 6.8.0-146.146.aikido.89.
- Update rootio-linux to version 6.8.0-146.146.aikido.89.
- Update linux to version 5.15.0-198.208.aikido.116.
- Update rootio-linux to version 5.15.0-198.208.aikido.116.
- Update canonical linux-azure-fde to version 5.15.0-1109.118.1.
- Update canonical linux-azure-fde-6.8 to version 6.8.0-1058.65~22.04.1.
- Update canonical linux-azure-fde to version 6.8.0-1058.65.
- Update linux to version 6.8.0-147.147.aikido.90.
- Update rootio-linux to version 6.8.0-147.147.aikido.90.
- Update debian linux to version 6.1.159-1.
- Update debian linux to version 6.12.63-1.
- Update debian linux to version 6.17.8-1.
- Update linux to version 6.12.113-1.aikido.163.
- Update rootio-linux to version 6.12.113-1.aikido.163.
- Update linux linux to version 2f4852db87e25d4e226b25cb6f652fef9504360e or later.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Root:Debian:13 | debian | rootio-linux |
< 6.12.63-1.root.io.64 Fix: upgrade to 6.12.63-1.root.io.64
|
| Root:Debian:12 | debian | rootio-linux |
< 6.1.174-1.root.io.146 < 6.1.159-1.root.io.75 Fix: upgrade to 6.1.174-1.root.io.146
|
| Ubuntu:Pro:14.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-aws-hwe | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-hwe | All versions |
| Ubuntu:16.04:LTS | canonical | linux-hwe-edge | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-oracle | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:18.04:LTS | canonical | linux-aws-5.0 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-aws-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-aws-5.4 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-azure-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-azure-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-edge | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-gcp-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-gcp-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gke-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gke-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gkeop-5.4 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-hwe-5.4 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-ibm-5.4 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-kvm | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oem | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.0 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.3 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-oracle-5.4 | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-raspi-5.4 | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:20.04:LTS | canonical | linux-aws-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-aws-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-aws-5.15 |
< 5.15.0-1103.110~20.04.1 Fix: upgrade to 5.15.0-1103.110~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-azure-5.15 |
< 5.15.0-1110.119~20.04.1 Fix: upgrade to 5.15.0-1110.119~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-azure-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-fde | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-bluefield | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-gcp-5.15 |
< 5.15.0-1103.112~20.04.1 Fix: upgrade to 5.15.0-1103.112~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke | All versions |
Showing 50 of 213. Show the rest
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:20.04:LTS | canonical | linux-gke-5.15 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gkeop | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gkeop-5.15 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-hwe-5.15 |
< 5.15.0-173.183~20.04.1 Fix: upgrade to 5.15.0-173.183~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-ibm | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-ibm-5.15 |
< 5.15.0-1097.100~20.04.1 Fix: upgrade to 5.15.0-1097.100~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-intel-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-intel-iotg-5.15 |
< 5.15.0-1098.104~20.04.1 Fix: upgrade to 5.15.0-1098.104~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-iot | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-lowlatency-hwe-5.15 |
< 5.15.0-173.183~20.04.1 Fix: upgrade to 5.15.0-173.183~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-nvidia-tegra-5.15 |
< 5.15.0-1055.55~20.04.1 Fix: upgrade to 5.15.0-1055.55~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-oem-5.10 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.14 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.6 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-oracle-5.15 |
< 5.15.0-1100.106~20.04.1 Fix: upgrade to 5.15.0-1100.106~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-raspi | All versions |
| Ubuntu:20.04:LTS | canonical | linux-raspi2 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.11 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-riscv-5.15 |
< 5.15.0-1097.101~20.04.1 Fix: upgrade to 5.15.0-1097.101~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-xilinx-zynqmp | All versions |
| Ubuntu:22.04:LTS | canonical | linux |
< 5.15.0-173.183 Fix: upgrade to 5.15.0-173.183
|
| Ubuntu:22.04:LTS | canonical | linux-allwinner-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws |
< 5.15.0-1103.110 Fix: upgrade to 5.15.0-1103.110
|
| Ubuntu:22.04:LTS | canonical | linux-aws-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.8 |
< 6.8.0-1050.53~22.04.1 Fix: upgrade to 6.8.0-1050.53~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure |
< 5.15.0-1109.118 Fix: upgrade to 5.15.0-1109.118
|
| Ubuntu:22.04:LTS | canonical | linux-azure-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.8 |
< 6.8.0-1051.57~22.04.1 Fix: upgrade to 6.8.0-1051.57~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.8 |
< 6.8.0-1058.65~22.04.1 Fix: upgrade to 6.8.0-1058.65~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-gcp |
< 5.15.0-1103.112 Fix: upgrade to 5.15.0-1103.112
|
| Ubuntu:22.04:LTS | canonical | linux-gcp-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.8 |
< 6.8.0-1052.55~22.04.1 Fix: upgrade to 6.8.0-1052.55~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-gke |
< 5.15.0-1099.105 Fix: upgrade to 5.15.0-1099.105
|
| Ubuntu:22.04:LTS | canonical | linux-gkeop |
< 5.15.0-1086.94 Fix: upgrade to 5.15.0-1086.94
|
| Ubuntu:22.04:LTS | canonical | linux-hwe-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.8 |
< 6.8.0-106.106~22.04.1 Fix: upgrade to 6.8.0-106.106~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-ibm |
< 5.15.0-1097.100 Fix: upgrade to 5.15.0-1097.100
|
| Ubuntu:22.04:LTS | canonical | linux-ibm-6.8 |
< 6.8.0-1049.49~22.04.1 Fix: upgrade to 6.8.0-1049.49~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-intel-iot-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-intel-iotg |
< 5.15.0-1098.104 Fix: upgrade to 5.15.0-1098.104
|
| Ubuntu:22.04:LTS | canonical | linux-kvm |
< 5.15.0-1095.100 Fix: upgrade to 5.15.0-1095.100
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency |
< 5.15.0-173.183 Fix: upgrade to 5.15.0-173.183
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.8 |
< 6.8.0-106.106.1~22.04.1 Fix: upgrade to 6.8.0-106.106.1~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia |
< 5.15.0-1098.99 Fix: upgrade to 5.15.0-1098.99
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.8 |
< 6.8.0-1049.52~22.04.1 Fix: upgrade to 6.8.0-1049.52~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra |
< 5.15.0-1055.55 Fix: upgrade to 5.15.0-1055.55
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra-igx |
< 5.15.0-1044.44 Fix: upgrade to 5.15.0-1044.44
|
| Ubuntu:22.04:LTS | canonical | linux-oem-5.17 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.0 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.1 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oracle |
< 5.15.0-1100.106 Fix: upgrade to 5.15.0-1100.106
|
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.8 |
< 6.8.0-1047.48~22.04.1 Fix: upgrade to 6.8.0-1047.48~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-raspi |
< 5.15.0-1097.100 Fix: upgrade to 5.15.0-1097.100
|
| Ubuntu:22.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-6.8 |
< 6.8.0-106.106~22.04.1 Fix: upgrade to 6.8.0-106.106~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-starfive-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-xilinx-zynqmp |
< 5.15.0-1067.71 Fix: upgrade to 5.15.0-1067.71
|
| Ubuntu:Nvidia-BlueField:22.04:LTS | canonical | linux-bluefield |
< 5.15.0-1086.88 Fix: upgrade to 5.15.0-1086.88
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-aws-fips |
< 5.15.0-1103.110+fips1 Fix: upgrade to 5.15.0-1103.110+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-azure-fips |
< 5.15.0-1109.118+fips1 Fix: upgrade to 5.15.0-1109.118+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-fips |
< 5.15.0-173.183+fips1 Fix: upgrade to 5.15.0-173.183+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-gcp-fips |
< 5.15.0-1103.112+fips1 Fix: upgrade to 5.15.0-1103.112+fips1
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-intel-iot-realtime |
< 5.15.0-1094.96 Fix: upgrade to 5.15.0-1094.96
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime |
< 5.15.0-1102.111 Fix: upgrade to 5.15.0-1102.111
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime-6.8 |
< 6.8.1-1045.46~22.04.1 Fix: upgrade to 6.8.1-1045.46~22.04.1
|
| Ubuntu:24.04:LTS | canonical | linux |
< 6.8.0-106.106 Fix: upgrade to 6.8.0-106.106
|
| Ubuntu:24.04:LTS | canonical | linux-aws |
< 6.8.0-1050.53 Fix: upgrade to 6.8.0-1050.53
|
| Ubuntu:24.04:LTS | canonical | linux-aws-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-aws-6.17 |
< 6.17.0-1007.7~24.04.1 Fix: upgrade to 6.17.0-1007.7~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-azure |
< 6.8.0-1051.57 Fix: upgrade to 6.8.0-1051.57
|
| Ubuntu:24.04:LTS | canonical | linux-azure-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-fde-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-nvidia | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-nvidia-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp |
< 6.8.0-1052.55 Fix: upgrade to 6.8.0-1052.55
|
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.17 |
< 6.17.0-1008.8~24.04.1 Fix: upgrade to 6.17.0-1008.8~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-gke |
< 6.8.0-1048.53 Fix: upgrade to 6.8.0-1048.53
|
| Ubuntu:24.04:LTS | canonical | linux-gkeop |
< 6.8.0-1035.38 Fix: upgrade to 6.8.0-1035.38
|
| Ubuntu:24.04:LTS | canonical | linux-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-hwe-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-ibm |
< 6.8.0-1049.49 Fix: upgrade to 6.8.0-1049.49
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency |
< 6.8.0-106.106.1 Fix: upgrade to 6.8.0-106.106.1
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia |
< 6.8.0-1049.52 Fix: upgrade to 6.8.0-1049.52
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.17 |
< 6.17.0-1008.8 Fix: upgrade to 6.17.0-1008.8
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-lowlatency |
< 6.8.0-1049.52.1 Fix: upgrade to 6.8.0-1049.52.1
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-tegra |
< 6.8.0-1020.20 Fix: upgrade to 6.8.0-1020.20
|
| Ubuntu:24.04:LTS | canonical | linux-oem-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.17 |
< 6.17.0-1011.11 Fix: upgrade to 6.17.0-1011.11
|
| Ubuntu:24.04:LTS | canonical | linux-oem-6.8 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle |
< 6.8.0-1047.48 Fix: upgrade to 6.8.0-1047.48
|
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.17 |
< 6.17.0-1007.7~24.04.1 Fix: upgrade to 6.17.0-1007.7~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-raspi |
< 6.8.0-1050.54 Fix: upgrade to 6.8.0-1050.54
|
| Ubuntu:24.04:LTS | canonical | linux-raspi-realtime | All versions |
| Ubuntu:24.04:LTS | canonical | linux-riscv-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-xilinx |
< 6.8.0-1028.29 Fix: upgrade to 6.8.0-1028.29
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-aws-fips |
< 6.8.0-1050.53+fips1 Fix: upgrade to 6.8.0-1050.53+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-azure-fips |
< 6.8.0-1052.58+fips1 Fix: upgrade to 6.8.0-1052.58+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-fips |
< 6.8.0-106.106+fips1 Fix: upgrade to 6.8.0-106.106+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-gcp-fips |
< 6.8.0-1052.55+fips1 Fix: upgrade to 6.8.0-1052.55+fips1
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-raspi-realtime |
< 6.8.0-2040.41 Fix: upgrade to 6.8.0-2040.41
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime |
< 6.8.1-1045.46 Fix: upgrade to 6.8.1-1045.46
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.14 | All versions |
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.17 |
< 6.17.0-1006.7~24.04.1 Fix: upgrade to 6.17.0-1006.7~24.04.1
|
| Ubuntu:25.10 | canonical | linux |
< 6.17.0-14.14 Fix: upgrade to 6.17.0-14.14
|
| Ubuntu:25.10 | canonical | linux-aws |
< 6.17.0-1007.7 Fix: upgrade to 6.17.0-1007.7
|
| Ubuntu:25.10 | canonical | linux-azure |
< 6.17.0-1008.8 Fix: upgrade to 6.17.0-1008.8
|
| Ubuntu:25.10 | canonical | linux-gcp |
< 6.17.0-1007.7 Fix: upgrade to 6.17.0-1007.7
|
| Ubuntu:25.10 | canonical | linux-oracle |
< 6.17.0-1007.7 Fix: upgrade to 6.17.0-1007.7
|
| Ubuntu:25.10 | canonical | linux-raspi |
< 6.17.0-1008.8 Fix: upgrade to 6.17.0-1008.8
|
| Ubuntu:25.10 | canonical | linux-realtime |
< 6.17.0-1006.7 Fix: upgrade to 6.17.0-1006.7
|
| Ubuntu:25.10 | canonical | linux-riscv |
< 6.17.0-14.14.1 Fix: upgrade to 6.17.0-14.14.1
|
| Root:Ubuntu:24.04 | canonical | rootio-linux |
< 6.8.0-134.134.root.io.80 < 6.8.0-136.136.root.io.82 < 6.8.0-136.136.root.io.83 Fix: upgrade to 6.8.0-134.134.root.io.80
|
| – | linux | linux |
< 2f4852db87e25d4e226b25cb6f652fef9504360e 4.8 |
| Root:Debian:11 | debian | rootio-linux |
< 5.10.249-1.root.io.52 Fix: upgrade to 5.10.249-1.root.io.52
|
| Ubuntu:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield |
< 6.8.0-1017.21 Fix: upgrade to 6.8.0-1017.21
|
| Root:Ubuntu:24.04 | – | linux |
< 6.8.0-146.146.aikido.89 < 6.8.0-147.147.aikido.90 Fix: upgrade to 6.8.0-146.146.aikido.89
|
| Root:Ubuntu:24.04 | – | rootio-linux |
< 6.8.0-146.146.aikido.89 < 6.8.0-147.147.aikido.90 Fix: upgrade to 6.8.0-146.146.aikido.89
|
| Root:Ubuntu:22.04 | – | linux |
< 5.15.0-198.208.aikido.116 Fix: upgrade to 5.15.0-198.208.aikido.116
|
| Root:Ubuntu:22.04 | – | rootio-linux |
< 5.15.0-198.208.aikido.116 Fix: upgrade to 5.15.0-198.208.aikido.116
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde |
< 5.15.0-1109.118.1 Fix: upgrade to 5.15.0-1109.118.1
|
| Ubuntu:24.04:LTS | canonical | linux-azure-fde |
< 6.8.0-1058.65 Fix: upgrade to 6.8.0-1058.65
|
| Debian:12 | debian | linux |
< 6.1.159-1 Fix: upgrade to 6.1.159-1
|
| Debian:13 | debian | linux |
< 6.12.63-1 Fix: upgrade to 6.12.63-1
|
| Debian:14 | debian | linux |
< 6.17.8-1 Fix: upgrade to 6.17.8-1
|
| Root:Debian:13 | – | linux |
< 6.12.113-1.aikido.163 Fix: upgrade to 6.12.113-1.aikido.163
|
| Root:Debian:13 | – | rootio-linux |
< 6.12.113-1.aikido.163 Fix: upgrade to 6.12.113-1.aikido.163
|
Original advisory text
CVE-2025-40343 in linux - Patched by Root
Root has patched CVE-2025-40343 in the linux package for Root:Debian:13. Multiple fixed versions available.
References
- https://ubuntu.com/security/CVE-2025-40343 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8029-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8095-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8096-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8261-1 Vendor Advisory
- https://git.kernel.org/stable/c/2f4852db87e25d4e226b25cb6f652fef9504360e
- https://git.kernel.org/stable/c/04d17540ef51e2c291eb863ca87fd332259b2d40
- https://git.kernel.org/stable/c/601ed47b2363c24d948d7bac0c23abc8bd459570
- https://www.cve.org/CVERecord?id=CVE-2025-40343 Third Party Advisory
- https://git.kernel.org/linus/f2537be4f8421f6495edfa0bc284d722f253841d Third Party Advisory
- https://git.kernel.org/stable/c/85e2ce1920cb511d57aae59f0df6ff85b28bf04d
- https://ubuntu.com/security/notices/USN-8030-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8029-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8126-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8095-5 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8141-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8048-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8029-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8095-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8096-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8100-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8095-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8096-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8096-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8116-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8095-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8096-5 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8125-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8163-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8165-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8163-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8243-1 Vendor Advisory
- https://security-tracker.debian.org/tracker/CVE-2025-40343 Vendor Advisory
- https://git.kernel.org/stable/c/c09ac9a63fc3aaf4670ad7b5e4f5afd764424154
- https://git.kernel.org/stable/c/f2537be4f8421f6495edfa0bc284d722f253841d
Internet-facing
3 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically
- Gives an attacker full control
Severity
9.8
Critical
Timeline
Published17 Oct 2026
Updated17 Oct 2026
First seen6 Mar 2026
Sources
CVE-2025-40343 · NVD
CVE-2025-40343 · MITRE
UBUNTU-CVE-2025-40343 · OSV
DEBIAN-CVE-2025-40343 · OSV
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