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().
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-toolsUpgrade bpftoolUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade bpftool-debuginfoUpgrade perfUpgrade kernel-headersUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfo | 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-riscv-5.15Upgrade linux-azure-fipsUpgrade linux-gcpUpgrade linux-azure-5.15Upgrade linux-hwe-5.4Upgrade linux-oracle-5.15Upgrade linux-aws-fipsUpgrade linux-gcp-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-gkeopUpgrade linux-gcp-fipsUpgrade linux-nvidia-tegra-5.15Upgrade linuxUpgrade linux-ibm-5.4Upgrade linux-ibmUpgrade linux-oracle-5.4Upgrade linux-raspi-5.4Upgrade linux-iotUpgrade linux-aws-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-fipsUpgrade linux-awsUpgrade linux-intel-iotg-5.15Upgrade linux-aws-5.4Upgrade linux-azure-5.4Upgrade linux-kvmUpgrade linux-azureUpgrade linux-gcp-5.15Upgrade linux-intel-iotgUpgrade linux-gkeUpgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-bluefieldUpgrade linux-oracleUpgrade linux-hwe-5.15Upgrade linux-realtime | 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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