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In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: Fix MAC comparison to be constant-time
To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-debug-modulesUpgrade kernel-modulesUpgrade kernel-64k-coreUpgrade kernel-64k-debug-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-debug-develUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-rt-64k-debug-modules-coreUpgrade libperfUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-develUpgrade kernel-modules-extraUpgrade kernel-64k-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-coreUpgrade kernel-coreUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-develUpgrade kernel-rt-64k-debugUpgrade kernel-debugUpgrade rtlaUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-64kUpgrade kernel-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-headersUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-64k-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-modules-coreUpgrade kernel-modules-coreUpgrade kernel-uki-virtUpgrade kernel-rt-64k-modules-coreUpgrade kernel-rt-64k-modulesUpgrade kernel-rt-64k-modules-extraUpgrade kernel-docUpgrade kernel-64k-debug-develUpgrade kernel-rt-kvmUpgrade kernel-rt-debugUpgrade kernel-rt-64k-develUpgrade kernel-rt-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-debugUpgrade kernel-rt-develUpgrade kernel-rt-64k-coreUpgrade kernel-toolsUpgrade kernel-debug-uki-virtUpgrade kernel-rt-64k-debug-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-64k-debug-modulesUpgrade kernel-tools-libsUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-rtUpgrade kernel-64k-modules-extraUpgrade kernel-develUpgrade kernel-64k-debug-modules-coreUpgrade python3-perfUpgrade kernel-rt-64k-debug-develUpgrade rvUpgrade kernel-rt-64kUpgrade perfUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-modules-coreUpgrade kernel-tools-libs-devel | Nov 10, 2025 | Nov 3, 2025 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-develUpgrade bpftoolUpgrade perfUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.15.191-132.213Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.244-240.965Upgrade kernel-tools-develUpgrade kernel-livepatch-4.14.355-280.695 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12-debuginfoUpgrade kernel-libbpfUpgrade kernel6.12-headersUpgrade kernelUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12-tools-develUpgrade kernel-debuginfoUpgrade python3-perf6.12Upgrade bpftool-debuginfoUpgrade perf6.12-debuginfoUpgrade kernel6.12Upgrade kernel6.12-libbpf-debuginfoUpgrade python3-perfUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-aarch64Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel6.12-develUpgrade kernel6.12-modules-extra-commonUpgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.1.150-174.273Upgrade kernel-tools-develUpgrade kernel6.12-toolsUpgrade kernel-develUpgrade perfUpgrade kernel-modules-extra-commonUpgrade kernel6.12-libbpfUpgrade perf6.12Upgrade kernel-libbpf-develUpgrade kernel6.12-tools-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-debuginfoUpgrade kernel6.12-libbpf-develUpgrade kernel-livepatch-6.12.46-66.121Upgrade kernel6.12-libbpf-staticUpgrade bpftool6.12Upgrade python3-perf6.12-debuginfoUpgrade bpftool6.12-debuginfoUpgrade kernel-toolsUpgrade perf-debuginfo | Sep 30, 2025 | Sep 5, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Sep 25, 2025 | Sep 25, 2025 |
| Oracle_linux | — | Upgrade kernel | Nov 5, 2025 | Sep 5, 2025 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Nov 4, 2025 | Sep 5, 2025 |
| Suse | — | Upgrade kernel-default-extraUpgrade kernel-zfcpdumpUpgrade kernel-default-develUpgrade kernel-develUpgrade kernel-symsUpgrade kernel-macrosUpgrade kernel-64kb-develUpgrade kernel-sourceUpgrade kernel-64kbUpgrade kernel-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-docsUpgrade kernel-default-baseUpgrade kernel-obs-build | Dec 5, 2025 | Nov 6, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-5.15.0-163-lowlatencyUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-generic-64k-6.8Upgrade linux-image-gke-5.15Upgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1097-gcpUpgrade linux-image-5.15.0-1094-oracleUpgrade linux-image-5.15.0-163-generic-lpaeUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-aws-64k-6.8Upgrade linux-image-5.15.0-1096-realtimeUpgrade linux-image-intelUpgrade linux-image-nvidiaUpgrade linux-image-oem-20.04bUpgrade linux-image-oem-22.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-5.15.0-1097-awsUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-5.15.0-1091-raspiUpgrade linux-image-aws-lts-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-5.15.0-1092-nvidia-lowlatencyUpgrade linux-image-5.15.0-1089-intel-iot-realtimeUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-azure-fips-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1080-gkeopUpgrade linux-image-nvidia-tegraUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-gke-64kUpgrade linux-image-ibm-6.8Upgrade linux-image-gkeopUpgrade linux-image-ibmUpgrade linux-image-lowlatency-64kUpgrade linux-image-gcpUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-azure-lts-24.04Upgrade linux-image-oem-20.04cUpgrade linux-image-azure-lts-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-1101-azureUpgrade linux-image-5.15.0-1089-kvmUpgrade linux-image-oem-22.04cUpgrade linux-image-gkeop-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-xilinxUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1038-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-5.15.0-1049-nvidia-tegra-rtUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-5.15.0-163-fipsUpgrade linux-image-kvm-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-5.15.0-1097-gcp-fipsUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-aws-6.8Upgrade linux-image-generic-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-fipsUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1102-azureUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-azureUpgrade linux-image-azure-fipsUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1093-gkeUpgrade linux-image-5.15.0-1038-nvidia-tegra-igxUpgrade linux-image-raspi-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-6.8Upgrade linux-image-5.15.0-163-lowlatency-64kUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-5.15.0-1061-xilinx-zynqmpUpgrade linux-image-gkeop-5.15Upgrade linux-image-oracle-6.8Upgrade linux-image-virtual-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-ibm-5.15Upgrade linux-image-oem-22.04dUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-5.15Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1097-aws-fipsUpgrade linux-image-gkeUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-raspi-nolpaeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-kvmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-5.15Upgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-5.15.0-1049-nvidia-tegraUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-aws-fips-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-5.15.0-163-genericUpgrade linux-image-xilinx-6.8Upgrade linux-image-awsUpgrade linux-image-intel-iotgUpgrade linux-image-aws-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-1091-ibmUpgrade linux-image-5.15.0-1097-aws-64kUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-1101-azure-fipsUpgrade linux-image-nvidia-6.8Upgrade linux-image-realtime-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-azure-cvmUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-oracleUpgrade linux-image-5.15.0-163-generic-64kUpgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-1092-intel-iotgUpgrade linux-image-5.15.0-1092-nvidiaUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-realtime-6.8.1Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-gcp-6.8Upgrade linux-image-gcp-64k | Dec 5, 2025 | Sep 5, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Sep 5, 2025 |
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