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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 kernel-headersUpgrade perfUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.102-61.139Upgrade kernel-livepatch-5.10.173-154.642Upgrade kernelUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64 | 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-lowlatency-hwe-5.15Upgrade linux-gcp-5.4Upgrade linux-gcp-5.15Upgrade linux-gcpUpgrade linux-fipsUpgrade linux-hwe-5.4Upgrade linux-intel-iotgUpgrade linux-aws-fipsUpgrade linux-awsUpgrade linux-raspi-5.4Upgrade linux-realtimeUpgrade linux-intel-iot-realtimeUpgrade linux-kvmUpgrade linux-gcp-fipsUpgrade linux-riscv-5.15Upgrade linux-ibmUpgrade linux-bluefieldUpgrade linux-azure-5.4Upgrade linux-intel-iotg-5.15Upgrade linux-gkeUpgrade linux-raspiUpgrade linux-gkeopUpgrade linux-nvidia-tegra-5.15Upgrade linux-iotUpgrade linux-ibm-5.4Upgrade linux-oracle-5.15Upgrade linux-aws-5.15Upgrade linux-azure-fipsUpgrade linux-hwe-5.15Upgrade linux-azure-fdeUpgrade linux-oracle-5.4Upgrade linux-oracleUpgrade linux-azure-5.15Upgrade linux-lowlatencyUpgrade linux-aws-5.4Upgrade linuxUpgrade linux-azureUpgrade linux-xilinx-zynqmpUpgrade linux-nvidia | 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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