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-debug-uki-virtUpgrade kernel-develUpgrade kernel-modules-coreUpgrade kernel-rt-64k-debugUpgrade kernel-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-rt-develUpgrade kernel-64k-debug-coreUpgrade kernel-cross-headersUpgrade kernel-headersUpgrade kernel-debug-develUpgrade kernel-rt-coreUpgrade kernel-64k-modulesUpgrade perfUpgrade kernel-rt-64k-develUpgrade kernel-64kUpgrade kernel-rt-modules-extraUpgrade kernel-64k-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernelUpgrade kernel-64k-modules-coreUpgrade kernel-debugUpgrade rtlaUpgrade python3-perfUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-debug-coreUpgrade kernel-rt-debugUpgrade kernel-rt-64k-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-rt-debug-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-64k-debug-develUpgrade kernel-rt-64k-debug-develUpgrade kernel-zfcpdump-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-modulesUpgrade kernel-64k-coreUpgrade kernel-tools-libs-develUpgrade kernel-debug-modules-extraUpgrade kernel-rt-64kUpgrade kernel-rt-64k-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-modules-coreUpgrade kernel-uki-virtUpgrade kernel-modulesUpgrade kernel-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-64k-debugUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-rtUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-coreUpgrade bpftoolUpgrade rvUpgrade kernel-rt-64k-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-abi-stablelistsUpgrade kernel-rt-64k-debug-coreUpgrade kernel-64k-modules-extraUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-debug-modulesUpgrade libperfUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-64k-modules-coreUpgrade kernel-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-modules-coreUpgrade kernel-docUpgrade kernel-zfcpdump | Sep 25, 2025 | Sep 22, 2025 |
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernelUpgrade perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.15.186-128.192Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-develUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.239-236.958 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernel-modules-extraUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade kernel-libbpf-develUpgrade perf6.12Upgrade python3-perf6.12Upgrade kernel-livepatch-6.1.144-170.251Upgrade kernel-tools-debuginfoUpgrade kernel6.12Upgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel6.12-debuginfoUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernelUpgrade python3-perfUpgrade bpftoolUpgrade perf6.12-debuginfoUpgrade kernel-develUpgrade kernel-modules-extra-commonUpgrade python3-perf6.12-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-6.12.35-55.103Upgrade kernel-libbpf-debuginfoUpgrade python3-perf-debuginfoUpgrade perfUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpf-static | Sep 16, 2025 | Jul 30, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | 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 kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-abi-stablelists | Oct 14, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade bpftoolUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs | 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 perf-debuginfoUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-debug-develUpgrade kernelUpgrade kernel-tools-libs-develUpgrade kernel-develUpgrade python3-perfUpgrade kernel-debug-debuginfoUpgrade kernel-debug-coreUpgrade kernel-debugUpgrade kernel-modulesUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-coreUpgrade kernel-debug-modules-extraUpgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-tools | Feb 5, 2026 | Oct 3, 2025 |
| Suse | — | Upgrade dtb-amazonUpgrade kernel-rt_debugUpgrade ocfs2-kmp-64kbUpgrade dtb-amdUpgrade kernel-64kbUpgrade kernel-debug-vdsoUpgrade kernel-macrosUpgrade dtb-broadcomUpgrade dtb-sprdUpgrade kernel-syms-rtUpgrade dtb-nvidiaUpgrade kernel-azure-extraUpgrade kernel-default-manUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-azureUpgrade kernel-azure-vdsoUpgrade kernel-default-extraUpgrade dlm-kmp-azureUpgrade dtb-apmUpgrade reiserfs-kmp-64kbUpgrade kernel-debug-develUpgrade kernel-docsUpgrade kernel-64kb-extraUpgrade kernel-rt-optionalUpgrade kernel-defaultUpgrade kselftests-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-obs-buildUpgrade kernel-rt-vdsoUpgrade cluster-md-kmp-defaultUpgrade dtb-amlogicUpgrade dtb-freescaleUpgrade reiserfs-kmp-defaultUpgrade kernel-source-rtUpgrade dlm-kmp-rtUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade kernel-kvmsmall-vdsoUpgrade dtb-hisiliconUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-defaultUpgrade dtb-appleUpgrade dtb-renesasUpgrade kselftests-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-docs-htmlUpgrade kernel-default-livepatchUpgrade kernel-obs-qaUpgrade reiserfs-kmp-rtUpgrade dtb-marvellUpgrade kernel-default-develUpgrade kernel-64kb-optionalUpgrade dtb-socionextUpgrade gfs2-kmp-64kbUpgrade kernel-debugUpgrade kernel-kvmsmallUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade dtb-allwinnerUpgrade kernel-devel-azureUpgrade dtb-lgUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade dtb-qcomUpgrade kernel-source-azureUpgrade kernel-rt_debug-develUpgrade kernel-rt-extraUpgrade kernel-preempt-develUpgrade dtb-xilinxUpgrade dtb-alteraUpgrade kernel-azure-develUpgrade kernel-default-optionalUpgrade kernel-syms-azureUpgrade kernel-symsUpgrade kernel-develUpgrade dtb-rockchipUpgrade dtb-mediatekUpgrade dtb-exynosUpgrade cluster-md-kmp-rtUpgrade kernel-sourceUpgrade kernel-kvmsmall-develUpgrade kernel-devel-rtUpgrade kernel-azureUpgrade kernel-64kb-develUpgrade kernel-default-base-rebuildUpgrade kernel-zfcpdumpUpgrade cluster-md-kmp-azureUpgrade kernel-default-vdsoUpgrade kernel-rtUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-rt-develUpgrade kernel-preemptUpgrade gfs2-kmp-defaultUpgrade dtb-armUpgrade kernel-source-vanillaUpgrade gfs2-kmp-azureUpgrade dtb-cavium | Dec 5, 2025 | Sep 26, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-realtime-6.14Upgrade linux-image-oracle-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-generic-64k-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-gcp-64kUpgrade linux-image-generic-6.14Upgrade linux-image-generic-lpaeUpgrade linux-image-azureUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-6.14.0-1012-oemUpgrade linux-image-azure-cvmUpgrade linux-image-gcp-5.15Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-gcp-6.14Upgrade linux-image-6.14.0-1012-azureUpgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-kvmUpgrade linux-image-azure-6.14Upgrade linux-image-lowlatencyUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gcp-fipsUpgrade linux-image-generic-5.15Upgrade linux-image-awsUpgrade linux-image-fipsUpgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-oracle-6.14Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-1096-azureUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-aws-6.14Upgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-aws-fips-5.15Upgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-ibmUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-6.14.0-1013-awsUpgrade linux-image-raspi-6.14Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-raspiUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-generic-64k-6.14Upgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-aws-lts-22.04Upgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-5.15.0-156-fipsUpgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-oracle-64kUpgrade linux-image-kvm-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-generic-64kUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-64k-6.14Upgrade linux-image-gkeUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-virtual-6.14Upgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-gkeopUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-6.14Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-156-genericUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-oem-24.04bUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-intelUpgrade linux-image-azure-fips-5.15Upgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-gcpUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-realtimeUpgrade linux-image-oracleUpgrade linux-image-aws-64kUpgrade linux-image-oem-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-oem-24.04cUpgrade linux-image-nvidia-tegraUpgrade linux-image-genericUpgrade linux-image-virtual-5.15 | 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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