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-rt-64k-coreUpgrade kernel-zfcpdumpUpgrade kernel-rt-64kUpgrade kernel-64k-modules-extraUpgrade kernel-rt-debug-modulesUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-rt-modules-coreUpgrade kernel-uki-virtUpgrade kernel-debug-modules-coreUpgrade kernel-rt-64k-modules-coreUpgrade kernel-tools-libsUpgrade kernel-modulesUpgrade rvUpgrade kernel-coreUpgrade kernel-devel-matchedUpgrade kernel-rt-64k-debug-develUpgrade kernel-64k-debugUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-64k-coreUpgrade kernel-rt-modulesUpgrade kernel-toolsUpgrade kernel-debug-modules-extraUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-64k-modules-extraUpgrade kernel-uki-virt-addonsUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-modulesUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rtUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-docUpgrade kernel-64k-debug-modules-coreUpgrade kernel-debug-devel-matchedUpgrade libperfUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade perfUpgrade kernel-rt-64k-modulesUpgrade kernel-64k-debug-develUpgrade kernel-64k-modulesUpgrade kernelUpgrade kernel-rt-develUpgrade kernel-modules-coreUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-coreUpgrade python3-perfUpgrade rtlaUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-develUpgrade kernel-headersUpgrade kernel-cross-headersUpgrade kernel-debug-develUpgrade kernel-rt-64k-debugUpgrade kernel-debugUpgrade kernel-modules-extraUpgrade kernel-rt-debugUpgrade kernel-develUpgrade kernel-debug-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-coreUpgrade kernel-rt-64k-develUpgrade kernel-64k-debug-coreUpgrade kernel-64k-modules-coreUpgrade kernel-64kUpgrade kernel-64k-develUpgrade kernel-rt-debug-devel | Sep 25, 2025 | Sep 22, 2025 |
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.239-236.958Upgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.15.186-128.192Upgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade perfUpgrade kernel-tools-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-toolsUpgrade python3-perf6.12-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-modules-extra-commonUpgrade kernel-libbpf-debuginfoUpgrade bpftool-debuginfoUpgrade perfUpgrade kernel-livepatch-6.12.35-55.103Upgrade python3-perf-debuginfoUpgrade perf6.12-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12-debuginfoUpgrade kernelUpgrade perf-debuginfoUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12Upgrade python3-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-modules-extraUpgrade kernel-livepatch-6.1.144-170.251Upgrade perf6.12Upgrade kernel-tools-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-libbpfUpgrade python3-perf6.12Upgrade kernel-tools-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-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade bpftoolUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-abi-stablelists | Oct 14, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel | Nov 12, 2025 | Oct 10, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade python3-perfUpgrade kernelUpgrade 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 | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 31, 2025 | Jul 30, 2025 |
| Rocky_linux | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-debugUpgrade bpftool-debuginfoUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-coreUpgrade kernel-debug-debuginfoUpgrade kernel-debug-coreUpgrade kernel-tools-libsUpgrade kernel-debug-modulesUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade python3-perfUpgrade kernel-debuginfoUpgrade kernel-debug-develUpgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-develUpgrade perf-debuginfoUpgrade perf | Feb 5, 2026 | Oct 3, 2025 |
| Suse | — | Upgrade gfs2-kmp-64kbUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-docsUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-defaultUpgrade dlm-kmp-defaultUpgrade kernel-defaultUpgrade kernel-syms-rtUpgrade kernel-64kb-extraUpgrade kernel-azure-extraUpgrade dtb-apmUpgrade kernel-azure-vdsoUpgrade dtb-nvidiaUpgrade kernel-rt-livepatch-develUpgrade dtb-hisiliconUpgrade kernel-kvmsmall-vdsoUpgrade dlm-kmp-rtUpgrade kernel-source-rtUpgrade dtb-socionextUpgrade kernel-default-livepatchUpgrade dtb-renesasUpgrade kernel-default-livepatch-develUpgrade dtb-marvellUpgrade ocfs2-kmp-64kbUpgrade kernel-64kbUpgrade kernel-debug-vdsoUpgrade dtb-amazonUpgrade kernel-rt_debugUpgrade kernel-default-manUpgrade cluster-md-kmp-defaultUpgrade dtb-amdUpgrade reiserfs-kmp-rtUpgrade dlm-kmp-azureUpgrade dtb-broadcomUpgrade kselftests-kmp-azureUpgrade dtb-sprdUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-rtUpgrade kernel-default-extraUpgrade kernel-obs-qaUpgrade dtb-freescaleUpgrade kernel-default-baseUpgrade reiserfs-kmp-64kbUpgrade kernel-obs-buildUpgrade kernel-macrosUpgrade kernel-rt-optionalUpgrade kernel-docs-htmlUpgrade kernel-rt_debug-vdsoUpgrade kselftests-kmp-defaultUpgrade dtb-amlogicUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-rtUpgrade dtb-appleUpgrade kernel-default-develUpgrade ocfs2-kmp-azureUpgrade kernel-default-base-rebuildUpgrade kernel-azureUpgrade kernel-devel-rtUpgrade dtb-rockchipUpgrade dtb-exynosUpgrade dtb-mediatekUpgrade cluster-md-kmp-rtUpgrade kernel-symsUpgrade kernel-develUpgrade kernel-syms-azureUpgrade dtb-xilinxUpgrade dtb-alteraUpgrade kernel-default-optionalUpgrade kernel-azure-develUpgrade kernel-rt-extraUpgrade kernel-preempt-develUpgrade dtb-lgUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-rt_debug-develUpgrade kernel-devel-azureUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade dtb-qcomUpgrade kernel-kvmsmallUpgrade kernel-rtUpgrade dtb-armUpgrade kernel-source-vanillaUpgrade dtb-allwinnerUpgrade gfs2-kmp-azureUpgrade dtb-caviumUpgrade kernel-64kb-develUpgrade kernel-sourceUpgrade kernel-kvmsmall-develUpgrade kernel-rt-develUpgrade kernel-preemptUpgrade gfs2-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-default | Dec 5, 2025 | Sep 26, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-fipsUpgrade linux-image-lowlatencyUpgrade linux-image-gke-5.15Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-generic-64k-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-realtime-6.14Upgrade linux-image-azureUpgrade linux-image-azure-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-6.14.0-1012-oemUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-raspi-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-generic-6.14Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-aws-6.14Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-raspiUpgrade linux-image-raspi-nolpaeUpgrade linux-image-kvmUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-5.15.0-1096-azureUpgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-azure-6.14Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gcp-fipsUpgrade linux-image-awsUpgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-azure-fipsUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-aws-fips-5.15Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oracle-6.14Upgrade linux-image-gcp-64kUpgrade linux-image-intel-iot-realtime-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-generic-5.15Upgrade linux-image-ibmUpgrade linux-image-gcp-6.14Upgrade linux-image-gkeop-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-lowlatency-64kUpgrade linux-image-virtual-5.15Upgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-lowlatency-5.15Upgrade linux-image-5.15.0-156-fipsUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-aws-64kUpgrade linux-image-oem-24.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1092-awsUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-6.14Upgrade linux-image-5.15.0-156-genericUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-oracleUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-oem-24.04aUpgrade linux-image-virtual-6.14Upgrade linux-image-gkeUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-nvidiaUpgrade linux-image-fips-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-intelUpgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-generic-64kUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-generic-64k-6.14Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-6.14.0-1014-raspiUpgrade 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-5.15.0-1075-gkeopUpgrade linux-image-oem-24.04cUpgrade linux-image-realtimeUpgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-5.15Upgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-gkeopUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-aws-64k-6.14Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oem-24.04bUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-genericUpgrade linux-image-gcpUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-nvidia-tegra-igx-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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