vulnerability
Ubuntu: (Multiple Advisories) (CVE-2025-38498): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Jul 30, 2025 | Sep 25, 2025 | Jan 8, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Jul 30, 2025
Added
Sep 25, 2025
Modified
Jan 8, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
do_change_type(): refuse to operate on unmounted/not ours mounts
Ensure that propagation settings can only be changed for mounts located
in the caller's mount namespace. This change aligns permission checking
with the rest of mount(2).
Solutions
ubuntu-upgrade-linux-image-5-15-0-1034-nvidia-tegra-igxubuntu-upgrade-linux-image-5-15-0-1034-nvidia-tegra-igx-rtubuntu-upgrade-linux-image-5-15-0-1045-nvidia-tegraubuntu-upgrade-linux-image-5-15-0-1045-nvidia-tegra-rtubuntu-upgrade-linux-image-5-15-0-1056-xilinx-zynqmpubuntu-upgrade-linux-image-5-15-0-1075-gkeopubuntu-upgrade-linux-image-5-15-0-1085-intel-iot-realtimeubuntu-upgrade-linux-image-5-15-0-1086-ibmubuntu-upgrade-linux-image-5-15-0-1086-raspiubuntu-upgrade-linux-image-5-15-0-1087-intel-iotgubuntu-upgrade-linux-image-5-15-0-1087-nvidiaubuntu-upgrade-linux-image-5-15-0-1087-nvidia-lowlatencyubuntu-upgrade-linux-image-5-15-0-1088-kvmubuntu-upgrade-linux-image-5-15-0-1089-gkeubuntu-upgrade-linux-image-5-15-0-1090-oracleubuntu-upgrade-linux-image-5-15-0-1092-awsubuntu-upgrade-linux-image-5-15-0-1092-aws-64kubuntu-upgrade-linux-image-5-15-0-1092-aws-fipsubuntu-upgrade-linux-image-5-15-0-1092-gcpubuntu-upgrade-linux-image-5-15-0-1092-gcp-fipsubuntu-upgrade-linux-image-5-15-0-1092-realtimeubuntu-upgrade-linux-image-5-15-0-1096-azureubuntu-upgrade-linux-image-5-15-0-1096-azure-fipsubuntu-upgrade-linux-image-5-15-0-156-fipsubuntu-upgrade-linux-image-5-15-0-156-genericubuntu-upgrade-linux-image-5-15-0-156-generic-64kubuntu-upgrade-linux-image-5-15-0-156-generic-lpaeubuntu-upgrade-linux-image-5-15-0-156-lowlatencyubuntu-upgrade-linux-image-5-15-0-156-lowlatency-64kubuntu-upgrade-linux-image-6-14-0-1012-azureubuntu-upgrade-linux-image-6-14-0-1012-oemubuntu-upgrade-linux-image-6-14-0-1012-realtimeubuntu-upgrade-linux-image-6-14-0-1013-awsubuntu-upgrade-linux-image-6-14-0-1013-aws-64kubuntu-upgrade-linux-image-6-14-0-1013-oracleubuntu-upgrade-linux-image-6-14-0-1013-oracle-64kubuntu-upgrade-linux-image-6-14-0-1014-raspiubuntu-upgrade-linux-image-6-14-0-1016-gcpubuntu-upgrade-linux-image-6-14-0-1016-gcp-64kubuntu-upgrade-linux-image-6-14-0-32-genericubuntu-upgrade-linux-image-6-14-0-32-generic-64kubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-5-15ubuntu-upgrade-linux-image-aws-6-14ubuntu-upgrade-linux-image-aws-64kubuntu-upgrade-linux-image-aws-64k-5-15ubuntu-upgrade-linux-image-aws-64k-6-14ubuntu-upgrade-linux-image-aws-64k-lts-22-04ubuntu-upgrade-linux-image-aws-fipsubuntu-upgrade-linux-image-aws-fips-5-15ubuntu-upgrade-linux-image-aws-lts-22-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-5-15ubuntu-upgrade-linux-image-azure-6-14ubuntu-upgrade-linux-image-azure-cvmubuntu-upgrade-linux-image-azure-fipsubuntu-upgrade-linux-image-azure-fips-5-15ubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-fipsubuntu-upgrade-linux-image-fips-5-15ubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-5-15ubuntu-upgrade-linux-image-gcp-6-14ubuntu-upgrade-linux-image-gcp-64kubuntu-upgrade-linux-image-gcp-64k-6-14ubuntu-upgrade-linux-image-gcp-fipsubuntu-upgrade-linux-image-gcp-fips-5-15ubuntu-upgrade-linux-image-gcp-lts-22-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-5-15ubuntu-upgrade-linux-image-generic-6-14ubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-5-15ubuntu-upgrade-linux-image-generic-64k-6-14ubuntu-upgrade-linux-image-generic-64k-hwe-24-04ubuntu-upgrade-linux-image-generic-hwe-24-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-5-15ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-15ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-15ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-5-15ubuntu-upgrade-linux-image-intelubuntu-upgrade-linux-image-intel-iot-realtimeubuntu-upgrade-linux-image-intel-iot-realtime-5-15ubuntu-upgrade-linux-image-intel-iotgubuntu-upgrade-linux-image-intel-iotg-5-15ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-kvm-5-15ubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-5-15ubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-5-15ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-nvidiaubuntu-upgrade-linux-image-nvidia-5-15ubuntu-upgrade-linux-image-nvidia-lowlatencyubuntu-upgrade-linux-image-nvidia-lowlatency-5-15ubuntu-upgrade-linux-image-nvidia-tegraubuntu-upgrade-linux-image-nvidia-tegra-5-15ubuntu-upgrade-linux-image-nvidia-tegra-igxubuntu-upgrade-linux-image-nvidia-tegra-igx-5-15ubuntu-upgrade-linux-image-nvidia-tegra-igx-rtubuntu-upgrade-linux-image-nvidia-tegra-igx-rt-5-15ubuntu-upgrade-linux-image-nvidia-tegra-rtubuntu-upgrade-linux-image-nvidia-tegra-rt-5-15ubuntu-upgrade-linux-image-oem-24-04ubuntu-upgrade-linux-image-oem-24-04aubuntu-upgrade-linux-image-oem-24-04bubuntu-upgrade-linux-image-oem-24-04cubuntu-upgrade-linux-image-oem-6-14ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-5-15ubuntu-upgrade-linux-image-oracle-6-14ubuntu-upgrade-linux-image-oracle-64kubuntu-upgrade-linux-image-oracle-64k-6-14ubuntu-upgrade-linux-image-oracle-lts-22-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-5-15ubuntu-upgrade-linux-image-raspi-6-14ubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-realtimeubuntu-upgrade-linux-image-realtime-5-15ubuntu-upgrade-linux-image-realtime-6-14ubuntu-upgrade-linux-image-realtime-hwe-24-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-5-15ubuntu-upgrade-linux-image-virtual-6-14ubuntu-upgrade-linux-image-virtual-hwe-24-04ubuntu-upgrade-linux-image-xilinx-zynqmpubuntu-upgrade-linux-image-xilinx-zynqmp-5-15
References
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