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CVE-2025-68335: Linux kernel may crash on early device removal
CVE-2025-68335 · published 10 months ago
Summary
The Linux kernel used in Debian and Canonical cloud images can stop working if a specific data‑acquisition device is disconnected before it finishes initializing. This causes the system to crash and could disrupt services. Updating the kernel to the latest version provided by your Linux distribution removes the problem.
What to do
- Update debian rootio-linux to version 6.12.63-1.root.io.64.
- Update debian rootio-linux to version 6.12.74-2.root.io.98.
- Update canonical linux-azure-5.15 to version 5.15.0-1110.119~20.04.1.
- Update canonical linux-aws-6.8 to version 6.8.0-1052.55~22.04.1.
- Update canonical linux-azure to version 5.15.0-1109.118.
- Update canonical linux-azure-6.8 to version 6.8.0-1059.65~22.04.1.
- Update canonical linux-gcp-6.8 to version 6.8.0-1054.57~22.04.1.
- Update canonical linux-hwe-6.8 to version 6.8.0-110.110~22.04.1.
- Update canonical linux-ibm-6.8 to version 6.8.0-1051.51~22.04.1.
- Update canonical linux-lowlatency-hwe-6.8 to version 6.8.0-110.110.1~22.04.1.
- Update canonical linux-nvidia-6.8 to version 6.8.0-1051.54~22.04.1.
- Update canonical linux-oracle-6.8 to version 6.8.0-1049.50~22.04.1.
- Update canonical linux-riscv-6.8 to version 6.8.0-110.110~22.04.1.
- Update canonical linux-azure-fips to version 5.15.0-1109.118+fips1.
- Update canonical linux-realtime-6.8 to version 6.8.1-1047.48~22.04.1.
- Update canonical linux to version 6.8.0-110.110.
- Update canonical linux-aws to version 6.8.0-1052.55.
- Update canonical linux-azure to version 6.8.0-1054.60.
- Update canonical linux-gcp to version 6.8.0-1054.57.
- Update canonical linux-gke to version 6.8.0-1050.56.
- Update canonical linux-gkeop to version 6.8.0-1037.40.
- Update canonical linux-ibm to version 6.8.0-1051.51.
- Update canonical linux-lowlatency to version 6.8.0-110.110.1.
- Update canonical linux-nvidia to version 6.8.0-1051.54.
- Update canonical linux-nvidia-6.17 to version 6.17.0-1018.18.
- Update canonical linux-nvidia-lowlatency to version 6.8.0-1051.54.1.
- Update canonical linux-nvidia-tegra to version 6.8.0-1022.22.
- Update canonical linux-oem-6.17 to version 6.17.0-1017.17.
- Update canonical linux-oracle to version 6.8.0-1049.50.
- Update canonical linux-raspi to version 6.8.0-1052.56.
- Update canonical linux-xilinx to version 6.8.0-1028.29.
- Update canonical linux-aws-fips to version 6.8.0-1052.55+fips1.
- Update canonical linux-azure-fips to version 6.8.0-1053.59+fips1.
- Update canonical linux-fips to version 6.8.0-110.110+fips2.
- Update canonical linux-gcp-fips to version 6.8.0-1054.57+fips1.
- Update canonical linux-raspi-realtime to version 6.8.0-2042.43.
- Update canonical linux-realtime to version 6.8.1-1047.48.
- Update canonical linux-aws-5.15 to version 5.15.0-1103.110~20.04.1.
- 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-gcp to version 5.15.0-1103.112.
- 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-ibm to version 5.15.0-1097.100.
- 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-nvidia to version 5.15.0-1098.99.
- 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-raspi to version 5.15.0-1097.100.
- 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-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-aws-6.17 to version 6.17.0-1009.9~24.04.2.
- Update canonical linux-azure-6.17 to version 6.17.0-1010.10~24.04.1.
- Update canonical linux-gcp-6.17 to version 6.17.0-1009.9~24.04.3.
- Update canonical linux-hwe-6.17 to version 6.17.0-19.19~24.04.2.
- Update canonical linux-oracle-6.17 to version 6.17.0-1009.9~24.04.1.
- Update canonical linux-riscv-6.17 to version 6.17.0-19.19.1~24.04.1.
- Update canonical linux-realtime-6.17 to version 6.17.0-1008.9~24.04.1.
- Update canonical linux to version 6.17.0-19.19.
- Update canonical linux-aws to version 6.17.0-1009.9.
- Update canonical linux-azure to version 6.17.0-1010.10.
- Update canonical linux-gcp to version 6.17.0-1009.9.
- Update canonical linux-oracle to version 6.17.0-1009.9.
- Update canonical linux-raspi to version 6.17.0-1010.10.
- Update canonical linux-realtime to version 6.17.0-1008.9.
- Update canonical linux-riscv to version 6.17.0-19.19.1.
- Update debian rootio-linux to version 5.10.249-1.root.io.52.
- Update debian rootio-linux to version 6.1.164-1.root.io.108.
- Update debian rootio-linux to version 6.12.95-1.root.io.150.
- Update canonical rootio-linux to version 5.15.0-186.196.root.io.103.
- 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 5.15.0-198.208.aikido.116.
- Update rootio-linux to version 5.15.0-198.208.aikido.116.
- Update linux to version 6.8.0-146.146.aikido.89.
- Update rootio-linux to version 6.8.0-146.146.aikido.89.
- 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 linux to version 6.12.113-1.aikido.163.
- Update rootio-linux to version 6.12.113-1.aikido.163.
- Update linux to version 6.1.190-1.aikido.167.
- Update rootio-linux to version 6.1.190-1.aikido.167.
- Update debian linux to version 6.1.162-1.
- Update debian linux to version 6.12.63-1.
- Update debian linux to version 6.17.12-1.
- Update linux kernel to version 6.18.1.
- Update linux to version 5.15.0-202.212.aikido.118.
- Update rootio-linux to version 5.15.0-202.212.aikido.118.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Root:Debian:13 | debian | rootio-linux |
< 6.12.63-1.root.io.64 < 6.12.74-2.root.io.98 < 6.12.95-1.root.io.150 Fix: upgrade to 6.12.63-1.root.io.64
|
| 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:22.04:LTS | canonical | linux-aws-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-azure |
< 5.15.0-1109.118 Fix: upgrade to 5.15.0-1109.118
|
| Ubuntu:22.04:LTS | canonical | linux-azure-6.8 |
< 6.8.0-1059.65~22.04.1 Fix: upgrade to 6.8.0-1059.65~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.8 |
< 6.8.0-1054.57~22.04.1 Fix: upgrade to 6.8.0-1054.57~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.8 |
< 6.8.0-110.110~22.04.1 Fix: upgrade to 6.8.0-110.110~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-ibm-6.8 |
< 6.8.0-1051.51~22.04.1 Fix: upgrade to 6.8.0-1051.51~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.8 |
< 6.8.0-110.110.1~22.04.1 Fix: upgrade to 6.8.0-110.110.1~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.8 |
< 6.8.0-1051.54~22.04.1 Fix: upgrade to 6.8.0-1051.54~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.8 |
< 6.8.0-1049.50~22.04.1 Fix: upgrade to 6.8.0-1049.50~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-riscv-6.8 |
< 6.8.0-110.110~22.04.1 Fix: upgrade to 6.8.0-110.110~22.04.1
|
| 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:Realtime:22.04:LTS | canonical | linux-realtime-6.8 |
< 6.8.1-1047.48~22.04.1 Fix: upgrade to 6.8.1-1047.48~22.04.1
|
| Ubuntu:24.04:LTS | canonical | linux |
< 6.8.0-110.110 Fix: upgrade to 6.8.0-110.110
|
| Ubuntu:24.04:LTS | canonical | linux-aws |
< 6.8.0-1052.55 Fix: upgrade to 6.8.0-1052.55
|
| Ubuntu:24.04:LTS | canonical | linux-azure |
< 6.8.0-1054.60 Fix: upgrade to 6.8.0-1054.60
|
| Ubuntu:24.04:LTS | canonical | linux-gcp |
< 6.8.0-1054.57 Fix: upgrade to 6.8.0-1054.57
|
| Ubuntu:24.04:LTS | canonical | linux-gke |
< 6.8.0-1050.56 Fix: upgrade to 6.8.0-1050.56
|
| Ubuntu:24.04:LTS | canonical | linux-gkeop |
< 6.8.0-1037.40 Fix: upgrade to 6.8.0-1037.40
|
| Ubuntu:24.04:LTS | canonical | linux-ibm |
< 6.8.0-1051.51 Fix: upgrade to 6.8.0-1051.51
|
| Ubuntu:24.04:LTS | canonical | linux-lowlatency |
< 6.8.0-110.110.1 Fix: upgrade to 6.8.0-110.110.1
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia |
< 6.8.0-1051.54 Fix: upgrade to 6.8.0-1051.54
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.17 |
< 6.17.0-1018.18 Fix: upgrade to 6.17.0-1018.18
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-lowlatency |
< 6.8.0-1051.54.1 Fix: upgrade to 6.8.0-1051.54.1
|
| Ubuntu:24.04:LTS | canonical | linux-nvidia-tegra |
< 6.8.0-1022.22 Fix: upgrade to 6.8.0-1022.22
|
| Ubuntu:24.04:LTS | canonical | linux-oem-6.17 |
< 6.17.0-1017.17 Fix: upgrade to 6.17.0-1017.17
|
| Ubuntu:24.04:LTS | canonical | linux-oracle |
< 6.8.0-1049.50 Fix: upgrade to 6.8.0-1049.50
|
| Ubuntu:24.04:LTS | canonical | linux-raspi |
< 6.8.0-1052.56 Fix: upgrade to 6.8.0-1052.56
|
| 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 |
< 6.8.0-1052.55+fips1 Fix: upgrade to 6.8.0-1052.55+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-azure-fips |
< 6.8.0-1053.59+fips1 Fix: upgrade to 6.8.0-1053.59+fips1
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-fips |
< 6.8.0-110.110+fips2 Fix: upgrade to 6.8.0-110.110+fips2
|
| Ubuntu:Pro:FIPS-updates:24.04:LTS | canonical | linux-gcp-fips |
< 6.8.0-1054.57+fips1 Fix: upgrade to 6.8.0-1054.57+fips1
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-raspi-realtime |
< 6.8.0-2042.43 Fix: upgrade to 6.8.0-2042.43
|
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime |
< 6.8.1-1047.48 Fix: upgrade to 6.8.1-1047.48
|
| 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 |
| 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 |
Showing 50 of 258. Show the rest
| Ecosystem | Vendor | Product | Affected 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 |
| 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 |
< 5.15.0-1103.110~20.04.1 Fix: upgrade to 5.15.0-1103.110~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.8 | All versions |
| Ubuntu: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: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 |
< 5.15.0-1103.112~20.04.1 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 |
| 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-kvm | 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: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 |
< 5.15.0-1100.106~20.04.1 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: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 |
< 5.15.0-173.183 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-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-fde |
< 5.15.0-1109.118.1 Fix: upgrade to 5.15.0-1109.118.1
|
| 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
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| 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-gke |
< 5.15.0-1099.105 Fix: upgrade to 5.15.0-1099.105
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| Ubuntu:22.04:LTS | canonical | linux-gkeop |
< 5.15.0-1086.94 Fix: upgrade to 5.15.0-1086.94
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| 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-ibm |
< 5.15.0-1097.100 Fix: upgrade to 5.15.0-1097.100
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| 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
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| Ubuntu:22.04:LTS | canonical | linux-kvm |
< 5.15.0-1095.100 Fix: upgrade to 5.15.0-1095.100
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| Ubuntu:22.04:LTS | canonical | linux-lowlatency |
< 5.15.0-173.183 Fix: upgrade to 5.15.0-173.183
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| 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-nvidia |
< 5.15.0-1098.99 Fix: upgrade to 5.15.0-1098.99
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| 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-tegra |
< 5.15.0-1055.55 Fix: upgrade to 5.15.0-1055.55
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| Ubuntu:22.04:LTS | canonical | linux-nvidia-tegra-igx |
< 5.15.0-1044.44 Fix: upgrade to 5.15.0-1044.44
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| 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
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| Ubuntu:22.04:LTS | canonical | linux-oracle-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-raspi |
< 5.15.0-1097.100 Fix: upgrade to 5.15.0-1097.100
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| 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-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
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| Ubuntu:Nvidia-BlueField:22.04:LTS | canonical | linux-bluefield |
< 5.15.0-1086.88 Fix: upgrade to 5.15.0-1086.88
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| 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 |
< 5.15.0-1103.110+fips1 Fix: upgrade to 5.15.0-1103.110+fips1
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| 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
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| 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
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| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-intel-iot-realtime |
< 5.15.0-1094.96 Fix: upgrade to 5.15.0-1094.96
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| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime |
< 5.15.0-1102.111 Fix: upgrade to 5.15.0-1102.111
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| Ubuntu:24.04:LTS | canonical | linux-aws-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-aws-6.17 |
< 6.17.0-1009.9~24.04.2 Fix: upgrade to 6.17.0-1009.9~24.04.2
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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-6.17 |
< 6.17.0-1010.10~24.04.1 Fix: upgrade to 6.17.0-1010.10~24.04.1
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| Ubuntu:24.04:LTS | canonical | linux-azure-fde |
< 6.8.0-1058.65 Fix: upgrade to 6.8.0-1058.65
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| 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-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.17 |
< 6.17.0-1009.9~24.04.3 Fix: upgrade to 6.17.0-1009.9~24.04.3
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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-hwe-6.17 |
< 6.17.0-19.19~24.04.2 Fix: upgrade to 6.17.0-19.19~24.04.2
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| Ubuntu:24.04:LTS | canonical | linux-lowlatency-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-6.11 | All versions |
| 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-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.17 |
< 6.17.0-1009.9~24.04.1 Fix: upgrade to 6.17.0-1009.9~24.04.1
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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-riscv-6.17 |
< 6.17.0-19.19.1~24.04.1 Fix: upgrade to 6.17.0-19.19.1~24.04.1
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| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.14 | All versions |
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.17 |
< 6.17.0-1008.9~24.04.1 Fix: upgrade to 6.17.0-1008.9~24.04.1
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| Ubuntu:25.10 | canonical | linux |
< 6.17.0-19.19 Fix: upgrade to 6.17.0-19.19
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| Ubuntu:25.10 | canonical | linux-aws |
< 6.17.0-1009.9 Fix: upgrade to 6.17.0-1009.9
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| Ubuntu:25.10 | canonical | linux-azure |
< 6.17.0-1010.10 Fix: upgrade to 6.17.0-1010.10
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| Ubuntu:25.10 | canonical | linux-azure-fde | All versions |
| Ubuntu:25.10 | canonical | linux-gcp |
< 6.17.0-1009.9 Fix: upgrade to 6.17.0-1009.9
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| Ubuntu:25.10 | canonical | linux-oracle |
< 6.17.0-1009.9 Fix: upgrade to 6.17.0-1009.9
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| Ubuntu:25.10 | canonical | linux-raspi |
< 6.17.0-1010.10 Fix: upgrade to 6.17.0-1010.10
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| Ubuntu:25.10 | canonical | linux-realtime |
< 6.17.0-1008.9 Fix: upgrade to 6.17.0-1008.9
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| Ubuntu:25.10 | canonical | linux-riscv |
< 6.17.0-19.19.1 Fix: upgrade to 6.17.0-19.19.1
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| Root:Debian:11 | debian | rootio-linux |
< 5.10.249-1.root.io.52 Fix: upgrade to 5.10.249-1.root.io.52
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| Root:Debian:12 | debian | rootio-linux |
< 6.1.164-1.root.io.108 Fix: upgrade to 6.1.164-1.root.io.108
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| Root:Ubuntu:22.04 | canonical | rootio-linux |
< 5.15.0-186.196.root.io.103 Fix: upgrade to 5.15.0-186.196.root.io.103
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| Root:Ubuntu:24.04 | canonical | rootio-linux |
< 6.8.0-136.136.root.io.83 Fix: upgrade to 6.8.0-136.136.root.io.83
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| Ubuntu:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield |
< 6.8.0-1017.21 Fix: upgrade to 6.8.0-1017.21
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| Root:Ubuntu:22.04 | – | linux |
< 5.15.0-198.208.aikido.116 < 5.15.0-202.212.aikido.118 Fix: upgrade to 5.15.0-198.208.aikido.116
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| Root:Ubuntu:22.04 | – | rootio-linux |
< 5.15.0-198.208.aikido.116 < 5.15.0-202.212.aikido.118 Fix: upgrade to 5.15.0-198.208.aikido.116
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| 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
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| 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
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| Root:Debian:13 | – | linux |
< 6.12.113-1.aikido.163 Fix: upgrade to 6.12.113-1.aikido.163
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| Root:Debian:13 | – | rootio-linux |
< 6.12.113-1.aikido.163 Fix: upgrade to 6.12.113-1.aikido.163
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| Root:Debian:12 | – | linux |
< 6.1.190-1.aikido.167 Fix: upgrade to 6.1.190-1.aikido.167
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| Root:Debian:12 | – | rootio-linux |
< 6.1.190-1.aikido.167 Fix: upgrade to 6.1.190-1.aikido.167
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| Debian:12 | debian | linux |
< 6.1.162-1 Fix: upgrade to 6.1.162-1
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| Debian:13 | debian | linux |
< 6.12.63-1 Fix: upgrade to 6.12.63-1
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| Debian:14 | debian | linux |
< 6.17.12-1 Fix: upgrade to 6.17.12-1
|
| Linux | linux | kernel |
>= 6.18.0, < 6.18.1 Fix: upgrade to 6.18.1
|
Original advisory text
CVE-2025-68335 in linux - Patched by Root
In the Linux kernel, the following vulnerability has been resolved: comedi: pcl818: fix null-ptr-deref in pcl818_ai_cancel() Syzbot identified an issue [1] in pcl818_ai_cancel(), which stems from the fact that in case of early device detach via pcl818_detach(), subdevice dev->read_subdev may not have initialized its pointer to &struct comedi_async as intended. Thus, any such dereferencing of &s->async->cmd will lead to general protection fault and kernel crash. Mitigate this problem by removing a call to pcl818_ai_cancel() from pcl818_detach() altogether. This way, if the subdevice setups its support for async commands, everything async-related will be handled via subdevice's own ->cancel() function in comedi_device_detach_locked() even before pcl818_detach(). If no support for asynchronous commands is provided, there is no need to cancel anything either. [1] Syzbot crash: Oops: general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] CPU: 1 UID: 0 PID: 6050 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:pcl818_ai_cancel+0x69/0x3f0 drivers/comedi/drivers/pcl818.c:762 ... Call Trace: <TASK> pcl818_detach+0x66/0xd0 drivers/comedi/drivers/pcl818.c:1115 comedi_device_detach_locked+0x178/0x750 drivers/comedi/drivers.c:207 do_devconfig_ioctl drivers/comedi/comedi_fops.c:848 [inline] comedi_unlocked_ioctl+0xcde/0x1020 drivers/comedi/comedi_fops.c:2178 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] ...
References
- https://git.kernel.org/stable/c/88d99ca5adbd01ff088f5fb2ddeba5755e085e52 URL
- https://git.kernel.org/stable/c/935ad4b3c325c24fff2c702da403283025ffc722 URL
- https://git.kernel.org/stable/c/b2a5b172dc05be6c4f2c5542c1bbc6b14d60ff16 URL
- https://ubuntu.com/security/notices/USN-8096-2 Vendor Advisory
- https://security-tracker.debian.org/tracker/CVE-2025-68335 Vendor Advisory
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68335... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-68335 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://ubuntu.com/security/CVE-2025-68335 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-68335 Third Party Advisory
- https://git.kernel.org/stable/c/5caa40e7c6a43e08e3574f990865127705c22861 Third Party Advisory
- https://git.kernel.org/stable/c/877adccfacb32687b90714a27cfb09f444fdfa16 Third Party Advisory
- https://git.kernel.org/stable/c/a51f025b5038abd3d22eed2ede4cd46793d89565 Third Party Advisory
- https://git.kernel.org/stable/c/d948c53dec36dafe182631457597c49c1f1df5ea Third Party Advisory
- https://ubuntu.com/security/notices/USN-8094-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8096-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8094-2 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-8096-5 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8094-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8094-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8094-5 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8141-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8152-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8163-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8163-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8179-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8184-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8179-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8185-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8179-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8203-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8204-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8185-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8179-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8243-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8258-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8260-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8261-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8265-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8440-1 Vendor Advisory
Timeline
Published22 Dec 2025
Updated3 Nov 2026
First seen6 Mar 2026
Sources
CVE-2025-68335 · NVD
UBUNTU-CVE-2025-68335 · OSV
DEBIAN-CVE-2025-68335 · OSV
CVE-2025-68335 · OSV
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