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CVE-2025-68238: Linux kernel DMA pointer error may cause system crash
CVE-2025-68238 · published 10 months ago
Summary
The Linux kernel releases from Debian and Canonical (including standard, real‑time, and AWS versions) contain a flaw where a memory‑access pointer could be used before it is properly set up. This could lead to a sudden crash or instability of the operating system. Install the latest kernel updates from your distribution as soon as they are available to fix the problem.
What to do
- Update debian rootio-linux to version 6.1.159-1.root.io.75.
- 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-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 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 6.17.0-1009.9~24.04.2.
- Update canonical linux-azure to version 6.8.0-1051.57.
- Update canonical linux-azure-6.17 to version 6.17.0-1010.10~24.04.1.
- Update canonical linux-gcp to version 6.8.0-1052.55.
- Update canonical linux-gcp-6.17 to version 6.17.0-1009.9~24.04.3.
- 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-hwe-6.17 to version 6.17.0-19.19~24.04.2.
- 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 6.17.0-1018.18.
- 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 6.17.0-1017.17.
- Update canonical linux-oracle to version 6.8.0-1047.48.
- Update canonical linux-oracle-6.17 to version 6.17.0-1009.9~24.04.1.
- Update canonical linux-raspi to version 6.8.0-1050.54.
- Update canonical linux-riscv-6.17 to version 6.17.0-19.19.1~24.04.1.
- 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 debian linux to version 6.12.101-1.aikido.157.
- Update debian rootio-linux to version 6.12.101-1.aikido.157.
- Update canonical rootio-linux to version 5.15.0-173.183.root.io.80.
- Update canonical rootio-linux to version 5.15.0-174.184.root.io.81.
- Update canonical rootio-linux to version 5.15.0-176.186.root.io.83.
- Update canonical rootio-linux to version 5.15.0-176.186.root.io.84.
- Update canonical rootio-linux to version 5.15.0-176.186.root.io.85.
- Update canonical rootio-linux to version 5.15.0-177.187.root.io.86.
- Update canonical rootio-linux to version 5.15.0-177.187.root.io.87.
- Update canonical rootio-linux to version 5.15.0-179.189.root.io.88.
- Update canonical rootio-linux to version 5.15.0-179.189.root.io.90.
- Update canonical rootio-linux to version 5.15.0-181.191.root.io.92.
- Update canonical rootio-linux to version 5.15.0-181.191.root.io.95.
- Update canonical rootio-linux to version 5.15.0-185.195.root.io.98.
- Update canonical rootio-linux to version 5.15.0-185.195.root.io.99.
- Update canonical rootio-linux to version 5.15.0-185.195.root.io.101.
- Update canonical rootio-linux to version 5.15.0-186.196.root.io.103.
- Update canonical rootio-linux to version 5.15.0-186.196.aikido.104.
- Update canonical rootio-linux to version 6.8.0-124.124.root.io.73.
- Update canonical rootio-linux to version 6.8.0-134.134.root.io.79.
- 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 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 canonical linux-bluefield to version 6.8.0-1017.21.
- Update linux kernel to version 6.17.10.
- 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 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 6.17.10-1.
- 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 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:12 | debian | rootio-linux |
< 6.1.159-1.root.io.75 Fix: upgrade to 6.1.159-1.root.io.75
|
| Root:Debian:13 | debian | rootio-linux |
< 6.12.63-1.root.io.64 < 6.12.74-2.root.io.98 < 6.12.101-1.aikido.157 Fix: upgrade to 6.12.63-1.root.io.64
|
| 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
|
| Ubuntu:25.10 | canonical | linux |
< 6.17.0-19.19 Fix: upgrade to 6.17.0-19.19
|
| Ubuntu:25.10 | canonical | linux-aws |
< 6.17.0-1009.9 Fix: upgrade to 6.17.0-1009.9
|
| Ubuntu:25.10 | canonical | linux-azure |
< 6.17.0-1010.10 Fix: upgrade to 6.17.0-1010.10
|
| 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
|
| Ubuntu:25.10 | canonical | linux-oracle |
< 6.17.0-1009.9 Fix: upgrade to 6.17.0-1009.9
|
| Ubuntu:25.10 | canonical | linux-raspi |
< 6.17.0-1010.10 Fix: upgrade to 6.17.0-1010.10
|
| Ubuntu:25.10 | canonical | linux-realtime |
< 6.17.0-1008.9 Fix: upgrade to 6.17.0-1008.9
|
| Ubuntu:25.10 | canonical | linux-riscv |
< 6.17.0-19.19.1 Fix: upgrade to 6.17.0-19.19.1
|
| Ubuntu:16.04:LTS | canonical | linux-hwe-edge | 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:18.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-5.3 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-edge | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp-5.3 | 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:18.04:LTS | canonical | linux-hwe-edge | 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: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: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 |
Showing 50 of 201. Show the rest
| Ecosystem | Vendor | Product | Affected 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-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: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: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 |
< 5.15.0-1109.118.1 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
|
| 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 | 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 |
< 6.17.0-1009.9~24.04.2 Fix: upgrade to 6.17.0-1009.9~24.04.2
|
| 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-6.17 |
< 6.17.0-1010.10~24.04.1 Fix: upgrade to 6.17.0-1010.10~24.04.1
|
| Ubuntu:24.04:LTS | canonical | linux-azure-fde |
< 6.8.0-1058.65 Fix: upgrade to 6.8.0-1058.65
|
| 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 |
< 6.17.0-1009.9~24.04.3 Fix: upgrade to 6.17.0-1009.9~24.04.3
|
| 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-hwe-6.17 |
< 6.17.0-19.19~24.04.2 Fix: upgrade to 6.17.0-19.19~24.04.2
|
| 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 |
< 6.17.0-1018.18 Fix: upgrade to 6.17.0-1018.18
|
| 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 |
< 6.17.0-1017.17 Fix: upgrade to 6.17.0-1017.17
|
| 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 |
< 6.17.0-1009.9~24.04.1 Fix: upgrade to 6.17.0-1009.9~24.04.1
|
| 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-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
|
| Ubuntu:24.04:LTS | canonical | linux-xilinx |
< 6.8.0-1028.29 Fix: upgrade to 6.8.0-1028.29
|
| Ubuntu:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield |
< 6.8.0-1017.21 Fix: upgrade to 6.8.0-1017.21
|
| 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
|
| Root:Debian:13 | debian | linux |
< 6.12.101-1.aikido.157 Fix: upgrade to 6.12.101-1.aikido.157
|
| Root:Ubuntu:22.04 | canonical | rootio-linux |
< 5.15.0-173.183.root.io.80 < 5.15.0-174.184.root.io.81 < 5.15.0-176.186.root.io.83 < 5.15.0-176.186.root.io.84 < 5.15.0-176.186.root.io.85 < 5.15.0-177.187.root.io.86 < 5.15.0-177.187.root.io.87 < 5.15.0-179.189.root.io.88 < 5.15.0-179.189.root.io.90 < 5.15.0-181.191.root.io.92 < 5.15.0-181.191.root.io.95 < 5.15.0-185.195.root.io.98 4 more version ranges
Fix: upgrade to 5.15.0-173.183.root.io.80
|
| Root:Ubuntu:24.04 | canonical | rootio-linux |
< 6.8.0-124.124.root.io.73 < 6.8.0-134.134.root.io.79 < 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 6.8.0-124.124.root.io.73
|
| Linux | linux | kernel |
>= 6.13.0, < 6.17.10 Fix: upgrade to 6.17.10
|
| 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
|
| 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
|
| 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
|
| 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 |
< 6.17.10-1 Fix: upgrade to 6.17.10-1
|
| 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
|
| Root:Debian:12 | – | linux |
< 6.1.190-1.aikido.167 Fix: upgrade to 6.1.190-1.aikido.167
|
| Root:Debian:12 | – | rootio-linux |
< 6.1.190-1.aikido.167 Fix: upgrade to 6.1.190-1.aikido.167
|
Original advisory text
CVE-2025-68238 in linux - Patched by Root
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: cadence: fix DMA device NULL pointer dereference The DMA device pointer `dma_dev` was being dereferenced before ensuring that `cdns_ctrl->dmac` is properly initialized. Move the assignment of `dma_dev` after successfully acquiring the DMA channel to ensure the pointer is valid before use.
References
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68238... Vendor Advisory
- https://ubuntu.com/security/notices/USN-8163-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8095-2 Vendor Advisory
- https://git.kernel.org/stable/c/9c58c64ec41290c12490ca7e1df45013fbbb41fd Third Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-68238 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://www.cve.org/CVERecord?id=CVE-2025-68238 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8094-4 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8125-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8126-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8094-5 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-8152-1 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-8243-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8261-1 Vendor Advisory
- https://git.kernel.org/stable/c/0c2a43cb43786011b48eeab6093db14888258c6b Third Party Advisory
- https://git.kernel.org/stable/c/0c635241a62f2f5da1b48bfffae226d1f86a76ef Third Party Advisory
- https://ubuntu.com/security/notices/USN-8100-1 Vendor Advisory
- https://security-tracker.debian.org/tracker/CVE-2025-68238 Vendor Advisory
- https://ubuntu.com/security/CVE-2025-68238 Third Party Advisory
- https://git.kernel.org/linus/5c56bf214af85ca042bf97f8584aab2151035840 Third Party Advisory
- https://git.kernel.org/stable/c/2178b0255eae108bb10e5e99658b28641bc06f43 Third Party Advisory
- https://git.kernel.org/stable/c/5c56bf214af85ca042bf97f8584aab2151035840 Third Party Advisory
- https://git.kernel.org/stable/c/b146e0b085d9d6bfe838e0a15481cba7d093c67f Third Party Advisory
- https://git.kernel.org/stable/c/e282a4fdf3c6ee842a720010a8b5f7d77bedd126 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8094-1 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-8096-2 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8094-2 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-8094-3 Vendor Advisory
Timeline
Published16 Dec 2025
Updated4 Nov 2026
First seen6 Mar 2026
Sources
CVE-2025-68238 · NVD
UBUNTU-CVE-2025-68238 · OSV
CVE-2025-68238 · OSV
DEBIAN-CVE-2025-68238 · OSV
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