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