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In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_tproxy: restrict to prerouting hook
TPROXY is only allowed from prerouting, but nft_tproxy doesn't check this. This fixes a crash (null dereference) when using tproxy from e.g. output.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernel-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-livepatch-5.15.102-61.139Upgrade kernel-headersUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.173-154.642Upgrade bpftoolUpgrade kernel-tools-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Jun 20, 2025 | Jun 20, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 18, 2025 |
| Ubuntu | — | Upgrade linux-aws-fipsUpgrade linux-hwe-5.4Upgrade linux-gcp-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-intel-iotgUpgrade linux-gcpUpgrade linux-gcp-5.15Upgrade linux-realtimeUpgrade linux-kvmUpgrade linux-fipsUpgrade linux-raspi-5.4Upgrade linux-riscv-5.15Upgrade linux-bluefieldUpgrade linux-azure-5.4Upgrade linux-awsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-ibmUpgrade linux-gcp-fipsUpgrade linux-azure-fipsUpgrade linux-azureUpgrade linux-raspiUpgrade linux-gkeUpgrade linux-aws-5.4Upgrade linux-iotUpgrade linux-hwe-5.15Upgrade linux-azure-fdeUpgrade linuxUpgrade linux-nvidia-tegra-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-nvidiaUpgrade linux-gkeopUpgrade linux-oracle-5.4Upgrade linux-azure-5.15Upgrade linux-oracleUpgrade linux-lowlatencyUpgrade linux-aws-5.15Upgrade linux-oracle-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-ibm-5.4 | Jun 26, 2025 | Jun 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jun 18, 2025 |
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