In the Linux kernel, the following vulnerability has been resolved:
btrfs: abort transaction on unexpected eb generation at btrfs_copy_root()
If we find an unexpected generation for the extent buffer we are cloning at btrfs_copy_root(), we just WARN_ON() and don't error out and abort the transaction, meaning we allow to persist metadata with an unexpected generation. Instead of warning only, abort the transaction and return -EUCLEAN.
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 |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade python3-perf6.12Upgrade python3-perf-debuginfoUpgrade bpftool-debuginfoUpgrade python3-perfUpgrade kernel6.12-tools-debuginfoUpgrade kernel6.12-headersUpgrade kernel-modules-extra-commonUpgrade kernel6.12-develUpgrade kernel-tools-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade kernel-develUpgrade kernel-libbpf-staticUpgrade perfUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpf-debuginfoUpgrade perf6.12-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel6.12Upgrade kernel6.12-toolsUpgrade perf-debuginfoUpgrade kernel-livepatch-6.12.46-66.121Upgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.12-tools-develUpgrade kernel6.12-debuginfoUpgrade kernel6.12-libbpf-develUpgrade kernel-headersUpgrade kernel-livepatch-6.1.150-174.273Upgrade perf6.12Upgrade kernel6.12-libbpfUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel6.12-libbpf-staticUpgrade kernel6.12-modules-extraUpgrade kernel-modules-extraUpgrade kernel-libbpf-develUpgrade bpftool6.12-debuginfoUpgrade kernel-libbpfUpgrade kernel6.12-debuginfo-common-aarch64Upgrade bpftool6.12 | Sep 30, 2025 | Sep 15, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Sep 25, 2025 | Sep 25, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Nov 11, 2025 | Sep 15, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 15, 2025 |
| Suse | — | Upgrade kernel-devel-rtUpgrade kernel-64kbUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-develUpgrade kernel-source-azureUpgrade kselftests-kmp-rtUpgrade kernel-debugUpgrade dtb-appleUpgrade dtb-xilinxUpgrade reiserfs-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade kernel-docsUpgrade dtb-socionextUpgrade kernel-docs-htmlUpgrade dtb-freescaleUpgrade dtb-amdUpgrade kernel-64kb-extraUpgrade dtb-allwinnerUpgrade kernel-zfcpdumpUpgrade ocfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade dtb-apmUpgrade cluster-md-kmp-rtUpgrade dtb-amazonUpgrade dtb-lgUpgrade cluster-md-kmp-azureUpgrade dlm-kmp-defaultUpgrade kernel-develUpgrade dtb-broadcomUpgrade dtb-renesasUpgrade gfs2-kmp-azureUpgrade dtb-hisiliconUpgrade dtb-caviumUpgrade reiserfs-kmp-rtUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-rt-develUpgrade dtb-marvellUpgrade dtb-mediatekUpgrade kselftests-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-defaultUpgrade kernel-64kb-optionalUpgrade kernel-azure-extraUpgrade kernel-debug-develUpgrade kernel-default-baseUpgrade kernel-rt_debugUpgrade kernel-symsUpgrade ocfs2-kmp-64kbUpgrade kernel-default-develUpgrade kernel-default-optionalUpgrade kernel-obs-qaUpgrade dlm-kmp-rtUpgrade kernel-rt-optionalUpgrade kernel-default-vdsoUpgrade kernel-source-vanillaUpgrade gfs2-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-obs-buildUpgrade reiserfs-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-azure-vdsoUpgrade dtb-armUpgrade dtb-rockchipUpgrade kernel-rt-vdsoUpgrade cluster-md-kmp-defaultUpgrade kernel-sourceUpgrade kernel-rt_debug-vdsoUpgrade dtb-alteraUpgrade kernel-azure-develUpgrade kernel-devel-azureUpgrade kernel-default-manUpgrade kernel-defaultUpgrade dtb-sprdUpgrade kernel-rt-livepatch-develUpgrade kernel-rt-livepatchUpgrade dtb-amlogicUpgrade kernel-default-base-rebuildUpgrade dtb-nvidiaUpgrade kernel-rtUpgrade dtb-exynosUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debug-develUpgrade kernel-debug-vdsoUpgrade kernel-syms-azureUpgrade kernel-rt-extraUpgrade kernel-macrosUpgrade kernel-kvmsmallUpgrade kernel-default-extraUpgrade kernel-azureUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-source-rtUpgrade dtb-qcom | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-genericUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-gkeUpgrade linux-image-gkeopUpgrade linux-image-virtual-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-64kUpgrade linux-image-gcp-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidiaUpgrade linux-image-fipsUpgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-gke-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-lowlatency-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-kvmUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-generic-6.8Upgrade linux-image-virtualUpgrade linux-image-oracle-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-raspi-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-gcp-fipsUpgrade linux-image-xilinxUpgrade linux-image-oem-22.04dUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-gke-64k-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-azureUpgrade linux-image-xilinx-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-awsUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-ibm-classicUpgrade linux-image-gcpUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-oracle | Feb 12, 2026 | Sep 15, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Sep 15, 2025 |
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