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9.4
CVE-2025-38724: Linux kernel NFS server risk of crash or manipulation
CVE-2025-38724 · published 1 year ago
Summary
The NFS server component in the Linux kernel could mishandle a client confirmation request, potentially leading to memory errors that may crash the server or be exploited. This affects Linux kernels used in Debian, Ubuntu, AWS, Azure and other distributions. Updating the kernel to the latest version provided by your vendor will apply the fix.
What to do
- Update debian rootio-linux to version 6.1.159-1.root.io.75.
- Update linux to version 6.1.187-1.aikido.166.
- Update rootio-linux to version 6.1.187-1.aikido.166.
- Update canonical linux-bluefield to version 6.8.0-1016.20.
- Update canonical linux-aws-5.15 to version 5.15.0-1097.104~20.04.1.
- Update canonical linux-azure-5.15 to version 5.15.0-1102.111~20.04.1.
- Update canonical linux-gcp-5.15 to version 5.15.0-1097.106~20.04.1.
- Update canonical linux-hwe-5.15 to version 5.15.0-163.173~20.04.1.
- Update canonical linux-ibm-5.15 to version 5.15.0-1091.94~20.04.1.
- Update canonical linux-intel-iotg-5.15 to version 5.15.0-1092.98~20.04.1.
- Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-163.173~20.04.1.
- Update canonical linux-nvidia-tegra-5.15 to version 5.15.0-1049.49~20.04.1.
- Update canonical linux-oracle-5.15 to version 5.15.0-1094.100~20.04.1.
- Update canonical linux-riscv-5.15 to version 5.15.0-1092.96~20.04.1.
- Update canonical linux to version 5.15.0-163.173.
- Update canonical linux-aws to version 5.15.0-1097.104.
- Update canonical linux-aws-6.8 to version 6.8.0-1046.49~22.04.1.
- Update canonical linux-azure to version 5.15.0-1101.110.
- Update canonical linux-azure-6.8 to version 6.8.0-1051.57~22.04.1.
- Update canonical linux-gcp to version 5.15.0-1097.106.
- Update canonical linux-gcp-6.8 to version 6.8.0-1047.50~22.04.2.
- Update canonical linux-gke to version 5.15.0-1093.99.
- Update canonical linux-gkeop to version 5.15.0-1080.88.
- Update canonical linux-hwe-6.8 to version 6.8.0-100.100~22.04.1.
- Update canonical linux-ibm to version 5.15.0-1091.94.
- Update canonical linux-ibm-6.8 to version 6.8.0-1044.44~22.04.1.
- Update canonical linux-intel-iotg to version 5.15.0-1092.98.
- Update canonical linux-kvm to version 5.15.0-1089.94.
- Update canonical linux-lowlatency to version 5.15.0-163.173.
- Update canonical linux-lowlatency-hwe-6.8 to version 6.8.0-100.100.1~22.04.1.
- Update canonical linux-nvidia to version 5.15.0-1092.93.
- Update canonical linux-nvidia-6.8 to version 6.8.0-1046.49~22.04.1.
- Update canonical linux-nvidia-tegra to version 5.15.0-1049.49.
- Update canonical linux-nvidia-tegra-igx to version 5.15.0-1038.38.
- Update canonical linux-oracle to version 5.15.0-1094.100.
- Update canonical linux-oracle-6.8 to version 6.8.0-1043.44~22.04.1.
- Update canonical linux-raspi to version 5.15.0-1091.94.
- Update canonical linux-riscv-6.8 to version 6.8.0-100.100~22.04.1.
- Update canonical linux-xilinx-zynqmp to version 5.15.0-1061.65.
- Update canonical linux-bluefield to version 5.15.0-1081.83.
- Update canonical linux-aws-fips to version 5.15.0-1097.104+fips1.
- Update canonical linux-azure-fips to version 5.15.0-1101.110+fips1.
- Update canonical linux-fips to version 5.15.0-163.173+fips1.
- Update canonical linux-gcp-fips to version 5.15.0-1097.106+fips1.
- Update canonical linux-intel-iot-realtime to version 5.15.0-1089.91.
- Update canonical linux-realtime to version 5.15.0-1096.105.
- Update canonical linux-realtime-6.8 to version 6.8.1-1041.42~22.04.1.
- Update canonical linux to version 6.8.0-100.100.
- Update canonical linux-aws to version 6.8.0-1046.49.
- Update canonical linux-azure to version 6.8.0-1046.52.
- Update canonical linux-gcp to version 6.8.0-1047.50.
- Update canonical linux-gke to version 6.8.0-1043.48.
- Update canonical linux-gkeop to version 6.8.0-1030.33.
- Update canonical linux-ibm to version 6.8.0-1044.44.
- Update canonical linux-lowlatency to version 6.8.0-100.100.1.
- Update canonical linux-nvidia to version 6.8.0-1046.49.
- Update canonical linux-nvidia-lowlatency to version 6.8.0-1046.49.1.
- Update canonical linux-nvidia-tegra to version 6.8.0-1020.20.
- Update canonical linux-oracle to version 6.8.0-1043.44.
- Update canonical linux-raspi to version 6.8.0-1047.51.
- Update canonical linux-xilinx to version 6.8.0-1023.24.
- Update canonical linux-aws-fips to version 6.8.0-1046.49+fips1.
- Update canonical linux-azure-fips to version 6.8.0-1046.52+fips1.
- Update canonical linux-fips to version 6.8.0-100.100+fips1.
- Update canonical linux-gcp-fips to version 6.8.0-1047.50+fips1.
- Update canonical linux-raspi-realtime to version 6.8.0-2037.38.
- Update canonical linux-realtime to version 6.8.1-1041.42.
- Update debian rootio-linux to version 5.10.247-1.root.io.42.
- Update canonical rootio-linux to version 6.8.0-134.134.root.io.80.
- 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 linux linux to version 3f252a73e81aa01660cb426735eab932e6182e8d or later.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Root:Debian:12 | debian | rootio-linux |
< 6.1.159-1.root.io.75 Fix: upgrade to 6.1.159-1.root.io.75
|
| – | linux | linux_kernel |
>= 3.17, < 5.4.297 >= 5.5, < 5.10.241 >= 5.11, < 5.15.190 >= 5.16, < 6.1.149 >= 6.2, < 6.6.103 >= 6.7, < 6.12.43 >= 6.13, < 6.15.11 >= 6.16, < 6.16.2 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Ubuntu:Pro:14.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:Pro:14.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:Pro:14.04:LTS | canonical | linux-lts-xenial | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-aws-hwe | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-azure | 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-kvm | All versions |
| Root:Debian:12 | – | linux |
< 6.1.187-1.aikido.166 Fix: upgrade to 6.1.187-1.aikido.166
|
| Root:Debian:12 | – | rootio-linux |
< 6.1.187-1.aikido.166 Fix: upgrade to 6.1.187-1.aikido.166
|
| – | linux | linux |
< 3f252a73e81aa01660cb426735eab932e6182e8d 3.17 |
| Ubuntu:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield |
< 6.8.0-1016.20 Fix: upgrade to 6.8.0-1016.20
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-oracle | All versions |
| Ubuntu:Pro:FIPS:16.04:LTS | canonical | linux-fips | 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:18.04:LTS | canonical | linux-azure | 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:18.04:LTS | canonical | linux-gcp | 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:18.04:LTS | canonical | linux-hwe | All versions |
| Ubuntu:Pro:18.04:LTS | canonical | linux-hwe-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-hwe-edge | 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:Pro:18.04:LTS | canonical | linux-oracle | 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 |
Showing 50 of 235. Show the rest
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-aws | 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 |
< 5.15.0-1097.104~20.04.1 Fix: upgrade to 5.15.0-1097.104~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-azure | 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 |
< 5.15.0-1102.111~20.04.1 Fix: upgrade to 5.15.0-1102.111~20.04.1
|
| 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:Pro:20.04:LTS | canonical | linux-gcp | 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 |
< 5.15.0-1097.106~20.04.1 Fix: upgrade to 5.15.0-1097.106~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke | All 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 |
< 5.15.0-163.173~20.04.1 Fix: upgrade to 5.15.0-163.173~20.04.1
|
| 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 |
< 5.15.0-1091.94~20.04.1 Fix: upgrade to 5.15.0-1091.94~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-intel-5.13 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-intel-iotg-5.15 |
< 5.15.0-1092.98~20.04.1 Fix: upgrade to 5.15.0-1092.98~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-iot | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-kvm | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-lowlatency-hwe-5.15 |
< 5.15.0-163.173~20.04.1 Fix: upgrade to 5.15.0-163.173~20.04.1
|
| Ubuntu:Pro:20.04:LTS | canonical | linux-nvidia-tegra-5.15 |
< 5.15.0-1049.49~20.04.1 Fix: upgrade to 5.15.0-1049.49~20.04.1
|
| 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:Pro:20.04:LTS | canonical | linux-oracle | 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 |
< 5.15.0-1094.100~20.04.1 Fix: upgrade to 5.15.0-1094.100~20.04.1
|
| 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 |
< 5.15.0-1092.96~20.04.1 Fix: upgrade to 5.15.0-1092.96~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.8 | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-xilinx-zynqmp | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:22.04:LTS | canonical | linux |
< 5.15.0-163.173 Fix: upgrade to 5.15.0-163.173
|
| Ubuntu:22.04:LTS | canonical | linux-allwinner-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws |
< 5.15.0-1097.104 Fix: upgrade to 5.15.0-1097.104
|
| 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 |
< 6.8.0-1046.49~22.04.1 Fix: upgrade to 6.8.0-1046.49~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure |
< 5.15.0-1101.110 Fix: upgrade to 5.15.0-1101.110
|
| 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 | All versions |
| 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 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp |
< 5.15.0-1097.106 Fix: upgrade to 5.15.0-1097.106
|
| 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 |
< 6.8.0-1047.50~22.04.2 Fix: upgrade to 6.8.0-1047.50~22.04.2
|
| Ubuntu:22.04:LTS | canonical | linux-gke |
< 5.15.0-1093.99 Fix: upgrade to 5.15.0-1093.99
|
| Ubuntu:22.04:LTS | canonical | linux-gkeop |
< 5.15.0-1080.88 Fix: upgrade to 5.15.0-1080.88
|
| 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 |
< 6.8.0-100.100~22.04.1 Fix: upgrade to 6.8.0-100.100~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-ibm |
< 5.15.0-1091.94 Fix: upgrade to 5.15.0-1091.94
|
| Ubuntu:22.04:LTS | canonical | linux-ibm-6.8 |
< 6.8.0-1044.44~22.04.1 Fix: upgrade to 6.8.0-1044.44~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-intel-iot-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-intel-iotg |
< 5.15.0-1092.98 Fix: upgrade to 5.15.0-1092.98
|
| Ubuntu:22.04:LTS | canonical | linux-kvm |
< 5.15.0-1089.94 Fix: upgrade to 5.15.0-1089.94
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency |
< 5.15.0-163.173 Fix: upgrade to 5.15.0-163.173
|
| 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 |
< 6.8.0-100.100.1~22.04.1 Fix: upgrade to 6.8.0-100.100.1~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia |
< 5.15.0-1092.93 Fix: upgrade to 5.15.0-1092.93
|
| 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 |
< 6.8.0-1046.49~22.04.1 Fix: upgrade to 6.8.0-1046.49~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra |
< 5.15.0-1049.49 Fix: upgrade to 5.15.0-1049.49
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra-igx |
< 5.15.0-1038.38 Fix: upgrade to 5.15.0-1038.38
|
| 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 |
< 5.15.0-1094.100 Fix: upgrade to 5.15.0-1094.100
|
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.8 |
< 6.8.0-1043.44~22.04.1 Fix: upgrade to 6.8.0-1043.44~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-raspi |
< 5.15.0-1091.94 Fix: upgrade to 5.15.0-1091.94
|
| Ubuntu:22.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv | 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 |
< 6.8.0-100.100~22.04.1 Fix: upgrade to 6.8.0-100.100~22.04.1
|
| 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 |
< 5.15.0-1061.65 Fix: upgrade to 5.15.0-1061.65
|
| Ubuntu:Nvidia-BlueField:22.04:LTS | canonical | linux-bluefield |
< 5.15.0-1081.83 Fix: upgrade to 5.15.0-1081.83
|
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS-preview:22.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-aws-fips |
< 5.15.0-1097.104+fips1 Fix: upgrade to 5.15.0-1097.104+fips1
|
| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-azure-fips |
< 5.15.0-1101.110+fips1 Fix: upgrade to 5.15.0-1101.110+fips1
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| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-fips |
< 5.15.0-163.173+fips1 Fix: upgrade to 5.15.0-163.173+fips1
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| Ubuntu:Pro:FIPS-updates:22.04:LTS | canonical | linux-gcp-fips |
< 5.15.0-1097.106+fips1 Fix: upgrade to 5.15.0-1097.106+fips1
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| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-intel-iot-realtime |
< 5.15.0-1089.91 Fix: upgrade to 5.15.0-1089.91
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| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime |
< 5.15.0-1096.105 Fix: upgrade to 5.15.0-1096.105
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| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime-6.8 |
< 6.8.1-1041.42~22.04.1 Fix: upgrade to 6.8.1-1041.42~22.04.1
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| Ubuntu:24.04:LTS | canonical | linux |
< 6.8.0-100.100 Fix: upgrade to 6.8.0-100.100
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| Ubuntu:24.04:LTS | canonical | linux-aws |
< 6.8.0-1046.49 Fix: upgrade to 6.8.0-1046.49
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| Ubuntu:24.04:LTS | canonical | linux-aws-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure |
< 6.8.0-1046.52 Fix: upgrade to 6.8.0-1046.52
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| 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 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-fde-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-azure-fde-6.17 | 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 |
< 6.8.0-1047.50 Fix: upgrade to 6.8.0-1047.50
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| 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-gke |
< 6.8.0-1043.48 Fix: upgrade to 6.8.0-1043.48
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| Ubuntu:24.04:LTS | canonical | linux-gkeop |
< 6.8.0-1030.33 Fix: upgrade to 6.8.0-1030.33
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| 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 |
< 6.8.0-1044.44 Fix: upgrade to 6.8.0-1044.44
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| Ubuntu:24.04:LTS | canonical | linux-intel | All versions |
| Ubuntu:24.04:LTS | canonical | linux-lowlatency |
< 6.8.0-100.100.1 Fix: upgrade to 6.8.0-100.100.1
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| Ubuntu:24.04:LTS | canonical | linux-lowlatency-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia |
< 6.8.0-1046.49 Fix: upgrade to 6.8.0-1046.49
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| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-lowlatency |
< 6.8.0-1046.49.1 Fix: upgrade to 6.8.0-1046.49.1
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| Ubuntu:24.04:LTS | canonical | linux-nvidia-tegra |
< 6.8.0-1020.20 Fix: upgrade to 6.8.0-1020.20
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| 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-6.8 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle |
< 6.8.0-1043.44 Fix: upgrade to 6.8.0-1043.44
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| Ubuntu:24.04:LTS | canonical | linux-oracle-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-raspi |
< 6.8.0-1047.51 Fix: upgrade to 6.8.0-1047.51
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| Ubuntu:24.04:LTS | canonical | linux-raspi-realtime | All versions |
| Ubuntu:24.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:24.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:24.04:LTS | canonical | linux-riscv-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-xilinx |
< 6.8.0-1023.24 Fix: upgrade to 6.8.0-1023.24
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| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-aws-fips |
< 6.8.0-1046.49+fips1 Fix: upgrade to 6.8.0-1046.49+fips1
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| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-azure-fips |
< 6.8.0-1046.52+fips1 Fix: upgrade to 6.8.0-1046.52+fips1
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| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-fips |
< 6.8.0-100.100+fips1 Fix: upgrade to 6.8.0-100.100+fips1
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| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-gcp-fips |
< 6.8.0-1047.50+fips1 Fix: upgrade to 6.8.0-1047.50+fips1
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| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-raspi-realtime |
< 6.8.0-2037.38 Fix: upgrade to 6.8.0-2037.38
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| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime |
< 6.8.1-1041.42 Fix: upgrade to 6.8.1-1041.42
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| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.14 | All versions |
| Ubuntu:25.10 | canonical | linux-azure-fde | All versions |
| Ubuntu:26.04:LTS | canonical | linux-gke | All versions |
| Ubuntu:26.04:LTS | canonical | linux-nvidia-bos | All versions |
| – | debian | debian_linux |
11.0 cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
| Root:Debian:11 | debian | rootio-linux |
< 5.10.247-1.root.io.42 Fix: upgrade to 5.10.247-1.root.io.42
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| 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
|
Original advisory text
In the Linux kernel, the following vulnerability has been resolved: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() Lei Lu recently reported that nfsd4_setclientid_confirm()...
In the Linux kernel, the following vulnerability has been resolved: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() Lei Lu recently reported that nfsd4_setclientid_confirm() did not check the return value from get_client_locked(). a SETCLIENTID_CONFIRM could race with a confirmed client expiring and fail to get a reference. That could later lead to a UAF. Fix this by getting a reference early in the case where there is an extant confirmed client. If that fails then treat it as if there were no confirmed client found at all. In the case where the unconfirmed client is expiring, just fail and return the result from get_client_locked().
References
- https://git.kernel.org/stable/c/d71abd1ae4e0413707cd42b10c24a11d1aa71772 Third Party Advisory
- https://git.kernel.org/stable/c/d35ac850410966010e92f401f4e21868a9ea4d8b Third Party Advisory
- https://git.kernel.org/stable/c/571a5e46c71490285d2d8c06f6b5a7cbf6c7edd1 Third Party Advisory
- https://git.kernel.org/stable/c/36e83eda90e0e4ac52f259f775b40b2841f8a0a3 Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html Third Party Advisory Mailing List
- https://ubuntu.com/security/notices/USN-7909-5 Vendor Advisory
- https://ubuntu.com/security/notices/USN-7910-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-7909-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-7938-1 Vendor Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-38724 Third Party Advisory
- https://ubuntu.com/security/notices/USN-7933-1 Vendor Advisory
- https://git.kernel.org/stable/c/3f252a73e81aa01660cb426735eab932e6182e8d Third Party Advisory
- https://ubuntu.com/security/notices/USN-7909-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-7910-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8074-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8052-2 Vendor Advisory
- https://git.kernel.org/stable/c/74ad36ed60df561a303a19ecef400c7096b20306 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8031-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8028-5 Vendor Advisory
- https://ubuntu.com/security/notices/USN-7909-2 Vendor Advisory
- https://git.kernel.org/stable/c/f3aac6cf390d8b80e1d82975faf4ac61175519c0 Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html Third Party Advisory Mailing List
- https://git.kernel.org/stable/c/22f45cedf281e6171817c8a3432c44d788c550e1 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8031-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8028-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8028-6 Vendor Advisory
- https://git.kernel.org/linus/908e4ead7f757504d8b345452730636e298cbf68 Third Party Advisory
- https://ubuntu.com/security/CVE-2025-38724 Third Party Advisory
- https://git.kernel.org/stable/c/908e4ead7f757504d8b345452730636e298cbf68 Third Party Advisory
- https://ubuntu.com/security/notices/USN-7909-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8031-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8028-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8028-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8028-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8052-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8028-7 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8028-8 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8074-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8126-1 Vendor Advisory
Severity
9.4
Critical
CVSS 3.1: 7.8 (NVD)
CVSS 3.1: 7.8 (OSV)
Exploitation
EPSS <1%
Type
CWE-416Use After Free
Timeline
Published4 Sep 2025
Updated25 Sep 2026
First seen6 Mar 2026
Track software like this
Free during beta