In the Linux kernel, the following vulnerability has been resolved:
xfs: stop reclaim before pushing AIL during unmount
The unmount sequence in xfs_unmount_flush_inodes() pushed the AIL while background reclaim and inodegc are still running. This is broken independently of any use-after-free issues - background reclaim and inodegc should not be running while the AIL is being pushed during unmount, as inodegc can dirty and insert inodes into the AIL during the flush, and background reclaim can race to abort and free dirty inodes.
Reorder xfs_unmount_flush_inodes() to stop inodegc and cancel background reclaim before pushing the AIL. Stop inodegc before cancelling m_reclaim_work because the inodegc worker can re-queue m_reclaim_work via xfs_inodegc_set_reclaimable.
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 Ami 2 | — | Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.15.204-143.230Upgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.253-252.1015Upgrade perf | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade bpftool6.12Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-6.12.80-105.147Upgrade bpftool-debuginfoUpgrade kernel6.18-debuginfo-common-aarch64Upgrade kernel6.18-tools-debuginfoUpgrade perf6.18-debuginfoUpgrade perf6.12Upgrade python3-perf6.18-debuginfoUpgrade kernel-modules-extra-commonUpgrade perf6.18Upgrade kernel6.18-develUpgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel-headersUpgrade bpftool6.18Upgrade python3-perf6.18Upgrade bpftool6.18-debuginfoUpgrade kernel6.12-libbpf-develUpgrade kernel6.12-headersUpgrade kernel6.12-modules-extraUpgrade kernel-toolsUpgrade kernel6.18-debuginfoUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.12Upgrade kernel-libbpf-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-livepatch-6.18.25-52.107Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-6.1.168-202.320Upgrade kernel-libbpfUpgrade kernel6.12-develUpgrade kernel6.18Upgrade kernel6.12-tools-debuginfoUpgrade kernelUpgrade python3-perf6.12Upgrade perf6.12-debuginfoUpgrade python3-perfUpgrade kernel6.12-debuginfo-common-x86_64Upgrade bpftool6.12-debuginfoUpgrade kernel-debuginfoUpgrade kernel6.18-toolsUpgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-libbpfUpgrade python3-perf-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-tools-develUpgrade python3-perf6.12-debuginfoUpgrade kernel6.12-debuginfoUpgrade kernel6.12-toolsUpgrade perf-debuginfoUpgrade perfUpgrade kernel6.18-tools-develUpgrade kernel6.12-tools-develUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.18-headersUpgrade bpftoolUpgrade kernel6.12-libbpf-staticUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade kernel6.18-modules-extra-commonUpgrade kernel6.18-modules-extraUpgrade kernel-devel | May 6, 2026 | Apr 22, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | May 3, 2026 | May 3, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Apr 22, 2026 |
| Ubuntu | — | Upgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-virtual-5.15Upgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-aws-fips-5.15Upgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-azure-fde-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-186-fipsUpgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-azure-5.15Upgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-gke-64k-6.8Upgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-oracleUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-kvmUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-1033-xilinxUpgrade linux-image-gcp-5.15Upgrade linux-image-gkeUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.8.0-1061-awsUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1063-azureUpgrade linux-image-oem-20.04Upgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-realtime-5.15Upgrade linux-image-azure-6.8Upgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-186-genericUpgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-aws-lts-24.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-1117-azureUpgrade linux-image-laptop-23.10Upgrade linux-image-virtualUpgrade linux-image-gcp-64kUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-gkeop-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-aws-64k-5.15Upgrade linux-image-raspi-6.8Upgrade linux-image-realtimeUpgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-6.8.0-136-fipsUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-aws-64kUpgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-gke-64kUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-ibmUpgrade linux-image-gke-5.15Upgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-generic-64kUpgrade linux-image-aws-64k-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-xilinxUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-intel-iotgUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcpUpgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-lowlatency-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-ibm-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-fipsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-raspiUpgrade linux-image-oracle-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-genericUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-gkeopUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-generic-6.8Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-intelUpgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-5.15Upgrade linux-image-fips-5.15Upgrade linux-image-azureUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-aws-6.8Upgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-kvm-5.15 | Jul 20, 2026 | Apr 22, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Apr 22, 2026 |
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