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).
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-64k-develUpgrade kernel-modules-extraUpgrade rtlaUpgrade kernel-rt-debugUpgrade kernel-64k-modulesUpgrade kernel-rt-debug-kvmUpgrade kernelUpgrade kernel-rt-debug-coreUpgrade kernel-debug-coreUpgrade kernel-64k-modules-coreUpgrade kernel-rt-modules-extraUpgrade python3-perfUpgrade kernel-rt-debug-develUpgrade kernel-debug-uki-virtUpgrade kernel-64k-debug-develUpgrade kernel-rt-64k-debugUpgrade kernel-rt-coreUpgrade kernel-develUpgrade kernel-zfcpdump-develUpgrade kernel-64k-develUpgrade kernel-rt-64k-modulesUpgrade kernel-64k-debug-modulesUpgrade kernel-cross-headersUpgrade kernel-64kUpgrade kernel-64k-debug-coreUpgrade perfUpgrade kernel-debug-develUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-modules-coreUpgrade kernel-debugUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-rt-develUpgrade kernel-headersUpgrade kernel-abi-stablelistsUpgrade kernel-debug-modules-coreUpgrade libperfUpgrade kernel-rt-64kUpgrade kernel-modulesUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-64k-modules-extraUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-kvmUpgrade kernel-rt-64k-coreUpgrade kernel-rt-debug-modules-extraUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-zfcpdumpUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-64k-debugUpgrade kernel-rt-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-64k-debug-develUpgrade kernel-64k-coreUpgrade kernel-devel-matchedUpgrade kernel-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-64k-modules-coreUpgrade kernel-uki-virtUpgrade kernel-docUpgrade kernel-tools-libs-develUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rtUpgrade rvUpgrade kernel-64k-debug-modules-core | Sep 25, 2025 | Sep 22, 2025 |
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-develUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.15.186-128.192Upgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernel-develUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-livepatch-5.10.239-236.958Upgrade kernel-debuginfo-common-x86_64 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12-debuginfo-common-aarch64Upgrade python3-perfUpgrade kernel-livepatch-6.1.144-170.251Upgrade perf6.12Upgrade kernel6.12Upgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernelUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12-modules-extraUpgrade kernel-libbpf-develUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel6.12-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade kernel-libbpfUpgrade python3-perf6.12Upgrade perf6.12-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perf6.12-debuginfoUpgrade perfUpgrade python3-perf-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-libbpf-debuginfoUpgrade bpftoolUpgrade kernel-modules-extra-commonUpgrade kernel-toolsUpgrade kernel-livepatch-6.12.35-55.103Upgrade bpftool-debuginfoUpgrade kernel-devel | Sep 16, 2025 | Jul 30, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jul 31, 2025 | Jul 31, 2025 |
| Dell Powerstore Dsa2026115 | — | Upgrade Dell PowerStoreOS to the latest version | Feb 25, 2026 | Feb 24, 2026 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libs | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade bpftoolUpgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelists | Oct 14, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-tools | Nov 21, 2025 | Oct 10, 2025 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Sep 10, 2025 | Jul 30, 2025 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Jul 31, 2025 | Jul 30, 2025 |
| Rocky_linux | — | Upgrade kernel-tools-libs-develUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-debug-develUpgrade python3-perfUpgrade perfUpgrade python3-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-debugUpgrade kernel-modules-extraUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-debug-coreUpgrade kernel-tools-libs | Feb 5, 2026 | Oct 3, 2025 |
| Suse | — | Upgrade kernel-source-vanillaUpgrade kernel-symsUpgrade kernel-rt-develUpgrade kernel-64kb-develUpgrade dtb-armUpgrade kernel-devel-rtUpgrade kernel-kvmsmall-develUpgrade kernel-sourceUpgrade dtb-caviumUpgrade dtb-exynosUpgrade dtb-rockchipUpgrade cluster-md-kmp-rtUpgrade kernel-develUpgrade kernel-default-base-rebuildUpgrade kernel-rtUpgrade reiserfs-kmp-azureUpgrade gfs2-kmp-azureUpgrade kernel-azureUpgrade dtb-mediatekUpgrade kernel-syms-azureUpgrade gfs2-kmp-defaultUpgrade kernel-preemptUpgrade kernel-preempt-develUpgrade kernel-rt-extraUpgrade kernel-azure-develUpgrade kernel-default-optionalUpgrade dlm-kmp-64kbUpgrade dtb-alteraUpgrade dtb-xilinxUpgrade kernel-devel-azureUpgrade kernel-source-azureUpgrade dtb-allwinnerUpgrade kernel-default-vdsoUpgrade dtb-lgUpgrade cluster-md-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-rt_debug-develUpgrade kernel-kvmsmallUpgrade dtb-qcomUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade ocfs2-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-rt_debug-vdsoUpgrade kernel-defaultUpgrade dtb-amdUpgrade kernel-default-baseUpgrade dtb-freescaleUpgrade dtb-amlogicUpgrade kernel-azure-extraUpgrade kernel-64kb-extraUpgrade dtb-nvidiaUpgrade kernel-rt-livepatch-develUpgrade kernel-syms-rtUpgrade kernel-obs-buildUpgrade dtb-apmUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-obs-qaUpgrade kernel-default-develUpgrade dtb-renesasUpgrade dtb-appleUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debugUpgrade kernel-debug-vdsoUpgrade dtb-amazonUpgrade kernel-64kbUpgrade dtb-sprdUpgrade dlm-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-default-manUpgrade dtb-broadcomUpgrade kernel-default-extraUpgrade dtb-socionextUpgrade dtb-marvellUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-vdsoUpgrade kernel-docsUpgrade kernel-debug-develUpgrade kernel-debugUpgrade dlm-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade kernel-azure-vdsoUpgrade dlm-kmp-rtUpgrade dtb-hisiliconUpgrade kernel-source-rtUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-docs-htmlUpgrade kernel-64kb-optionalUpgrade kernel-macrosUpgrade reiserfs-kmp-64kbUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-rt | Dec 5, 2025 | Sep 26, 2025 |
| Ubuntu | — | Upgrade linux-image-awsUpgrade linux-image-gcp-fipsUpgrade linux-image-lowlatencyUpgrade linux-image-fipsUpgrade linux-image-raspi-6.14Upgrade linux-image-raspiUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-ibmUpgrade linux-image-6.14.0-1013-awsUpgrade linux-image-gcp-6.14Upgrade linux-image-gke-5.15Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-5.15.0-1096-azureUpgrade linux-image-kvmUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-azure-6.14Upgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-aws-6.14Upgrade linux-image-aws-fips-5.15Upgrade linux-image-oracle-6.14Upgrade linux-image-6.14.0-1012-azureUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-generic-6.14Upgrade linux-image-6.14.0-1012-oemUpgrade linux-image-aws-fipsUpgrade linux-image-realtime-6.14Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-azureUpgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-generic-5.15Upgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-ibm-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-oracle-5.15Upgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-generic-64k-5.15Upgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-gcp-64kUpgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-156-genericUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-azure-fips-5.15Upgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-nvidia-5.15Upgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-kvm-5.15Upgrade linux-image-gkeopUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-aws-64k-6.14Upgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-aws-5.15Upgrade linux-image-generic-64kUpgrade linux-image-gkeUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-virtual-6.14Upgrade linux-image-oem-6.14Upgrade linux-image-oem-24.04cUpgrade linux-image-oem-24.04bUpgrade linux-image-realtimeUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-156-fipsUpgrade linux-image-lowlatency-5.15Upgrade linux-image-generic-64k-6.14Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-virtual-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-tegraUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-genericUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-aws-64kUpgrade linux-image-oracleUpgrade linux-image-oem-24.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-gcpUpgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-virtualUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-intel | Sep 25, 2025 | Jul 30, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Jul 30, 2025 |
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