In the Linux kernel, the following vulnerability has been resolved:
dm clone: Fix UAF in clone_dtr()
Dm_clone also has the same UAF problem when dm_resume() and dm_destroy() are concurrent.
Therefore, cancelling timer again in clone_dtr().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade bpftoolUpgrade python-perf | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Dec 31, 2025 | Dec 31, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 30, 2025 |
| Ubuntu | — | Upgrade linux-gcp-fipsUpgrade linux-hwe-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-riscv-5.15Upgrade linuxUpgrade linux-nvidia-tegra-5.15Upgrade linux-ibmUpgrade linux-ibm-5.4Upgrade linux-azure-fipsUpgrade linux-gcp-5.4Upgrade linux-azure-5.15Upgrade linux-aws-fipsUpgrade linux-gkeopUpgrade linux-gcpUpgrade linux-oracle-5.15Upgrade linux-raspi-5.4Upgrade linux-iotUpgrade linux-aws-5.15Upgrade linux-intel-iotgUpgrade linux-kvmUpgrade linux-lowlatency-hwe-5.15Upgrade linux-azure-5.4Upgrade linux-nvidiaUpgrade linux-lowlatencyUpgrade linux-intel-iotg-5.15Upgrade linux-fipsUpgrade linux-raspiUpgrade linux-awsUpgrade linux-oracleUpgrade linux-bluefieldUpgrade linux-azure-fdeUpgrade linux-gkeUpgrade linux-gcp-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-aws-5.4Upgrade linux-azureUpgrade linux-realtimeUpgrade linux-oracle-5.4Upgrade linux-hwe-5.15 | Jan 6, 2026 | Jan 2, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 30, 2025 |
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