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