Track vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
7.8
CVE-2025-71122: Linux kernel test code may crash from overflow
CVE-2025-71122 · published 9 months ago
Summary
A testing component in the Linux kernel could miscalculate a value, leading to a warning and possible crash when the test is run. This affects Linux kernel builds that include the IOMMUFD test feature, such as standard Linux kernels and certain Debian and Ubuntu variants. Update to the latest kernel packages that contain the fix, or disable the IOMMUFD test configuration if it is not needed.
What to do
- Update debian linux to version 6.12.69-1.
- Update debian linux to version 6.18.3-1.
- Update canonical linux-aws-6.8 to version 6.8.0-1052.55~22.04.1.
- 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-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-aws-6.17 to version 6.17.0-1012.12~24.04.1.
- Update canonical linux-azure to version 6.8.0-1054.60.
- Update canonical linux-azure-6.17 to version 6.17.0-1013.13~24.04.1.
- Update canonical linux-gcp to version 6.8.0-1054.57.
- Update canonical linux-gcp-6.17 to version 6.17.0-1012.12~24.04.1.
- 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-hwe-6.17 to version 6.17.0-22.22~24.04.1.
- 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 6.17.0-1020.20.
- Update canonical linux-oracle to version 6.8.0-1049.50.
- Update canonical linux-oracle-6.17 to version 6.17.0-1011.11~24.04.1.
- Update canonical linux-raspi to version 6.8.0-1052.56.
- Update canonical linux-riscv-6.17 to version 6.17.0-22.22.1~24.04.1.
- Update canonical linux-xilinx to version 6.8.0-1028.29.
- Update canonical linux-aws-fips to version 6.8.0-1052.55+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-realtime-6.17 to version 6.17.0-1010.11~24.04.1.
- Update canonical linux to version 6.17.0-22.22.
- Update canonical linux-aws to version 6.17.0-1012.12.
- Update canonical linux-azure to version 6.17.0-1013.13.
- Update canonical linux-gcp to version 6.17.0-1012.12.
- Update canonical linux-oracle to version 6.17.0-1011.11.
- Update canonical linux-raspi to version 6.17.0-1013.13.
- Update canonical linux-realtime to version 6.17.0-1010.11.
- Update canonical linux-riscv to version 6.17.0-22.22.1.
- Update canonical rootio-linux to version 6.8.0-136.136.root.io.83.
- 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 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 linux kernel to version 6.18.3.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| – | linux | linux_kernel |
>= 6.2.1, < 6.6.120 >= 6.7, < 6.12.64 >= 6.13, < 6.18.3 6.2 6.19 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Debian:13 | debian | linux |
< 6.12.69-1 Fix: upgrade to 6.12.69-1
|
| Debian:14 | debian | linux |
< 6.18.3-1 Fix: upgrade to 6.18.3-1
|
| 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: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: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: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:20.04:LTS | canonical | linux-hwe-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-intel-5.13 | All versions |
| 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: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:20.04:LTS | canonical | linux-riscv-5.8 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-allwinner-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-5.19 | All versions |
Showing 50 of 157. Show the rest
| Ecosystem | Vendor | Product | Affected 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 |
< 6.8.0-1052.55~22.04.1 Fix: upgrade to 6.8.0-1052.55~22.04.1
|
| 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 |
< 6.8.0-1059.65~22.04.1 Fix: upgrade to 6.8.0-1059.65~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.8 |
< 6.8.0-1058.65~22.04.1 Fix: upgrade to 6.8.0-1058.65~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-gcp-5.19 | 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 |
< 6.8.0-1054.57~22.04.1 Fix: upgrade to 6.8.0-1054.57~22.04.1
|
| 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 |
< 6.8.0-110.110~22.04.1 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-intel-iot-realtime | All versions |
| 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 |
< 6.8.0-110.110.1~22.04.1 Fix: upgrade to 6.8.0-110.110.1~22.04.1
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.8 |
< 6.8.0-1051.54~22.04.1 Fix: upgrade to 6.8.0-1051.54~22.04.1
|
| 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-6.5 | All versions |
| 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-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 |
< 6.8.0-110.110~22.04.1 Fix: upgrade to 6.8.0-110.110~22.04.1
|
| 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: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-aws-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-aws-6.17 |
< 6.17.0-1012.12~24.04.1 Fix: upgrade to 6.17.0-1012.12~24.04.1
|
| 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-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 |
< 6.17.0-1013.13~24.04.1 Fix: upgrade to 6.17.0-1013.13~24.04.1
|
| 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 |
< 6.8.0-1054.57 Fix: upgrade to 6.8.0-1054.57
|
| 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 |
< 6.17.0-1012.12~24.04.1 Fix: upgrade to 6.17.0-1012.12~24.04.1
|
| 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-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 |
< 6.17.0-22.22~24.04.1 Fix: upgrade to 6.17.0-22.22~24.04.1
|
| 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-lowlatency-hwe-6.11 | All versions |
| 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-6.11 | 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 |
< 6.8.0-1051.54.1 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-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.17 |
< 6.17.0-1020.20 Fix: upgrade to 6.17.0-1020.20
|
| Ubuntu:24.04:LTS | canonical | linux-oem-6.8 | All versions |
| 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-oracle-6.14 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oracle-6.17 |
< 6.17.0-1011.11~24.04.1 Fix: upgrade to 6.17.0-1011.11~24.04.1
|
| 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-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 |
< 6.17.0-22.22.1~24.04.1 Fix: upgrade to 6.17.0-22.22.1~24.04.1
|
| 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 |
< 6.8.0-1052.55+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:Realtime:24.04:LTS | canonical | linux-realtime-6.14 | All versions |
| Ubuntu:Pro:Realtime:24.04:LTS | canonical | linux-realtime-6.17 |
< 6.17.0-1010.11~24.04.1 Fix: upgrade to 6.17.0-1010.11~24.04.1
|
| Ubuntu:25.10 | canonical | linux |
< 6.17.0-22.22 Fix: upgrade to 6.17.0-22.22
|
| Ubuntu:25.10 | canonical | linux-aws |
< 6.17.0-1012.12 Fix: upgrade to 6.17.0-1012.12
|
| Ubuntu:25.10 | canonical | linux-azure |
< 6.17.0-1013.13 Fix: upgrade to 6.17.0-1013.13
|
| Ubuntu:25.10 | canonical | linux-azure-fde | All versions |
| Ubuntu:25.10 | canonical | linux-gcp |
< 6.17.0-1012.12 Fix: upgrade to 6.17.0-1012.12
|
| Ubuntu:25.10 | canonical | linux-oracle |
< 6.17.0-1011.11 Fix: upgrade to 6.17.0-1011.11
|
| Ubuntu:25.10 | canonical | linux-raspi |
< 6.17.0-1013.13 Fix: upgrade to 6.17.0-1013.13
|
| Ubuntu:25.10 | canonical | linux-realtime |
< 6.17.0-1010.11 Fix: upgrade to 6.17.0-1010.11
|
| Ubuntu:25.10 | canonical | linux-riscv |
< 6.17.0-22.22.1 Fix: upgrade to 6.17.0-22.22.1
|
| 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
|
| 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
|
| Linux | linux | kernel |
>= 6.13.0, < 6.18.3 Fix: upgrade to 6.18.3
|
Original advisory text
iommufd/selftest: Check for overflow in IOMMU_TEST_OP_ADD_RESERVED
In the Linux kernel, the following vulnerability has been resolved:
iommufd/selftest: Check for overflow in IOMMU_TEST_OP_ADD_RESERVED
syzkaller found it could overflow math in the test infrastructure and
cause a WARN_ON by corrupting the reserved interval tree. This only
effects test kernels with CONFIG_IOMMUFD_TEST.
Validate the user input length in the test ioctl.
iommufd/selftest: Check for overflow in IOMMU_TEST_OP_ADD_RESERVED
syzkaller found it could overflow math in the test infrastructure and
cause a WARN_ON by corrupting the reserved interval tree. This only
effects test kernels with CONFIG_IOMMUFD_TEST.
Validate the user input length in the test ioctl.
References
- https://git.kernel.org/stable/c/4cc829d61f10c20523fd4085c1546e741a792a97 URL
- https://git.kernel.org/stable/c/b166b8e0a381429fefd9180e67fbc834b3cee82f URL
- https://git.kernel.org/stable/c/e6a973af11135439de32ece3b9cbe3bfc043bea8 URL
- https://security-tracker.debian.org/tracker/CVE-2025-71122 Vendor Advisory
- https://ubuntu.com/security/CVE-2025-71122 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-71122 Third Party Advisory
- https://ubuntu.com/security/notices/USN-8177-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8177-2 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-8179-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8183-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8179-3 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8179-4 Vendor Advisory
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71122... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-71122 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://git.kernel.org/stable/c/e6c122cffcbb2e84d321ec8ba0e38ce8e7c10925 URL
- https://ubuntu.com/security/notices/USN-8185-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8183-2 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-8245-1 Vendor Advisory
- https://ubuntu.com/security/notices/USN-8257-1 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
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker full control (estimated)
Timeline
Published14 Jan 2026
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-71122 · NVD
DEBIAN-CVE-2025-71122 · OSV
UBUNTU-CVE-2025-71122 · OSV
CVE-2025-71122 · OSV
Track software like this
Free during beta