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-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-coreUpgrade kernel-tools-libsUpgrade kernel-rt-64k-coreUpgrade kernel-rt-64k-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-64k-debug-modules-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rtUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-64kUpgrade kernel-64k-devel-matchedUpgrade bpftoolUpgrade kernel-zfcpdumpUpgrade kernel-64k-modules-extraUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-64k-modules-extraUpgrade kernel-modulesUpgrade kernel-rt-64k-debug-develUpgrade kernel-debug-modules-coreUpgrade rvUpgrade kernel-64k-debugUpgrade libperfUpgrade kernel-64k-coreUpgrade kernel-devel-matchedUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-modulesUpgrade kernel-docUpgrade kernel-tools-libs-develUpgrade kernel-coreUpgrade kernel-rt-modulesUpgrade kernel-toolsUpgrade kernel-debug-modules-extraUpgrade kernel-64k-develUpgrade kernel-rt-debug-develUpgrade perfUpgrade kernel-zfcpdump-develUpgrade rtlaUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-modules-coreUpgrade kernel-64kUpgrade kernel-64k-debug-coreUpgrade kernel-rt-develUpgrade kernel-rt-coreUpgrade kernel-cross-headersUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-develUpgrade kernel-rt-64k-debugUpgrade kernel-debug-uki-virtUpgrade kernel-modules-extraUpgrade kernel-rt-debugUpgrade kernel-debugUpgrade kernel-64k-debug-develUpgrade kernel-64k-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-rt-64k-modulesUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-64k-develUpgrade kernel-debug-coreUpgrade kernel-rt-debug-kvmUpgrade kernelUpgrade kernel-64k-modules-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-modules-extraUpgrade python3-perf | Sep 25, 2025 | Sep 22, 2025 |
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.239-236.958Upgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.186-128.192Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-develUpgrade perfUpgrade kernel-toolsUpgrade bpftool | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-toolsUpgrade python3-perf6.12-debuginfoUpgrade bpftool-debuginfoUpgrade python3-perf-debuginfoUpgrade perfUpgrade bpftoolUpgrade kernel-libbpf-debuginfoUpgrade perf6.12-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-6.12.35-55.103Upgrade kernel-modules-extra-commonUpgrade kernel-develUpgrade kernel-libbpf-staticUpgrade perf-debuginfoUpgrade kernel-libbpf-develUpgrade kernel6.12-debuginfoUpgrade kernel-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade perf6.12Upgrade kernel-tools-develUpgrade kernel-libbpfUpgrade python3-perf6.12Upgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12Upgrade kernel-debuginfoUpgrade kernel-livepatch-6.1.144-170.251Upgrade kernelUpgrade kernel6.12-modules-extraUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-headers | 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 kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade bpftoolUpgrade kernel-tools-libs | Oct 14, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libs | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Nov 21, 2025 | Oct 10, 2025 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Sep 10, 2025 | Jul 30, 2025 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | Jul 31, 2025 | Jul 30, 2025 |
| Rocky_linux | — | Upgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-develUpgrade perf-debuginfoUpgrade python3-perfUpgrade kernel-debug-develUpgrade perfUpgrade python3-perf-debuginfoUpgrade bpftoolUpgrade kernel-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-coreUpgrade bpftool-debuginfoUpgrade kernel-modules-extraUpgrade kernel-debugUpgrade kernel-tools-debuginfoUpgrade kernel-toolsUpgrade kernel-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-tools-libs | Feb 5, 2026 | Oct 3, 2025 |
| Suse | — | Upgrade kernel-develUpgrade kernel-symsUpgrade gfs2-kmp-defaultUpgrade kernel-syms-azureUpgrade dtb-alteraUpgrade dtb-xilinxUpgrade kernel-azure-develUpgrade cluster-md-kmp-rtUpgrade kernel-preempt-develUpgrade kernel-rt-extraUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-azureUpgrade dtb-exynosUpgrade dtb-mediatekUpgrade kernel-zfcpdumpUpgrade kernel-default-optionalUpgrade dtb-rockchipUpgrade dtb-caviumUpgrade kernel-kvmsmallUpgrade gfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade dtb-qcomUpgrade dtb-armUpgrade kernel-kvmsmall-develUpgrade kernel-default-base-rebuildUpgrade kernel-devel-azureUpgrade kernel-sourceUpgrade kselftests-kmp-64kbUpgrade kernel-source-azureUpgrade dtb-lgUpgrade kernel-64kb-develUpgrade kernel-source-vanillaUpgrade kernel-rt_debug-develUpgrade kernel-rtUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade dtb-allwinnerUpgrade kernel-azureUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-preemptUpgrade kernel-devel-rtUpgrade kernel-rt-develUpgrade kernel-source-rtUpgrade kernel-defaultUpgrade gfs2-kmp-64kbUpgrade dtb-socionextUpgrade dtb-marvellUpgrade dtb-nvidiaUpgrade kernel-rt-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-debug-vdsoUpgrade kernel-64kbUpgrade dtb-amdUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debugUpgrade dtb-amazonUpgrade dlm-kmp-rtUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-livepatch-develUpgrade dtb-hisiliconUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-optionalUpgrade kernel-macrosUpgrade kernel-docs-htmlUpgrade kernel-64kb-optionalUpgrade kernel-default-extraUpgrade dtb-sprdUpgrade dtb-broadcomUpgrade dlm-kmp-azureUpgrade dtb-appleUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-obs-qaUpgrade kernel-default-livepatchUpgrade kernel-default-develUpgrade dtb-renesasUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-rtUpgrade kernel-obs-buildUpgrade kernel-default-baseUpgrade dtb-freescaleUpgrade dtb-amlogicUpgrade cluster-md-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade kselftests-kmp-azureUpgrade kernel-default-manUpgrade dtb-apmUpgrade kernel-azure-vdsoUpgrade kernel-azure-extraUpgrade kernel-64kb-extraUpgrade kernel-syms-rtUpgrade reiserfs-kmp-defaultUpgrade dlm-kmp-defaultUpgrade kernel-docsUpgrade kernel-debug-develUpgrade kernel-debug | Dec 5, 2025 | Sep 26, 2025 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-gcp-64kUpgrade linux-image-realtime-6.14Upgrade linux-image-azure-fipsUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-generic-6.14Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-aws-6.14Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-aws-fipsUpgrade linux-image-raspiUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-oracle-5.15Upgrade linux-image-kvmUpgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-6.14.0-1012-oemUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-gke-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-generic-5.15Upgrade linux-image-oracle-6.14Upgrade linux-image-fipsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-raspi-nolpaeUpgrade linux-image-azure-6.14Upgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-lowlatencyUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-5.15.0-1096-azureUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-ibm-5.15Upgrade linux-image-generic-64k-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-raspi-6.14Upgrade linux-image-6.14.0-1013-awsUpgrade linux-image-ibmUpgrade linux-image-aws-64k-5.15Upgrade linux-image-gcp-6.14Upgrade linux-image-azure-cvmUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-gcp-5.15Upgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-azureUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-kvm-5.15Upgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-aws-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-aws-64kUpgrade linux-image-oracleUpgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-oem-24.04bUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-6.14Upgrade linux-image-realtimeUpgrade linux-image-gcpUpgrade linux-image-5.15.0-156-genericUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-oem-24.04cUpgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-fips-5.15Upgrade linux-image-virtual-6.14Upgrade linux-image-virtual-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-intelUpgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-156-fipsUpgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-generic-64k-6.14Upgrade linux-image-virtualUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-aws-64k-6.14Upgrade linux-image-6.14.0-32-genericUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-oem-24.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-nvidia-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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