In the Linux kernel, the following vulnerability has been resolved:
seg6: Fix validation of nexthop addresses
The kernel currently validates that the length of the provided nexthop address does not exceed the specified length. This can lead to the kernel reading uninitialized memory if user space provided a shorter length than the specified one.
Fix by validating that the provided length exactly matches the specified one.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernelUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.15.186-128.192Upgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade kernel-tools-develUpgrade perf-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernelUpgrade kernel-libbpfUpgrade kernel6.12-debuginfoUpgrade kernel-livepatch-6.12.35-55.103Upgrade kernel-modules-extraUpgrade kernel-libbpf-staticUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-tools-develUpgrade bpftoolUpgrade python3-perf6.12Upgrade kernel-debuginfo-common-aarch64Upgrade perf6.12-debuginfoUpgrade python3-perfUpgrade python3-perf-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12Upgrade kernel-debuginfoUpgrade perfUpgrade kernel6.12-modules-extraUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade python3-perf6.12-debuginfoUpgrade kernel-modules-extra-commonUpgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-libbpf-debuginfoUpgrade kernel-livepatch-6.1.144-170.251Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade perf6.12 | Sep 9, 2025 | Jul 10, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 11, 2025 | Jul 11, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libs | Nov 12, 2025 | Nov 11, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Sep 10, 2025 | Jul 10, 2025 |
| Redhat_linux | — | No solution exists | Jul 14, 2025 | Jul 10, 2025 |
| Suse | — | Upgrade kernel-debug-vdsoUpgrade kernel-docs-htmlUpgrade kernel-rt-vdsoUpgrade kernel-rt_debug-develUpgrade dtb-qcomUpgrade kernel-defaultUpgrade kernel-default-base-rebuildUpgrade kernel-source-azureUpgrade kernel-develUpgrade dtb-nvidiaUpgrade kernel-rt-extraUpgrade dtb-lgUpgrade dtb-alteraUpgrade dlm-kmp-rtUpgrade kernel-default-develUpgrade dtb-appleUpgrade kernel-azure-extraUpgrade kernel-default-baseUpgrade kernel-kvmsmall-vdsoUpgrade kernel-azure-optionalUpgrade dtb-sprdUpgrade dtb-marvellUpgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-azureUpgrade kernel-64kb-extraUpgrade dtb-freescaleUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-source-rtUpgrade kernel-rt_debugUpgrade kernel-default-livepatch-develUpgrade kernel-default-vdsoUpgrade kernel-rt-optionalUpgrade ocfs2-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade kernel-source-vanillaUpgrade dtb-exynosUpgrade ocfs2-kmp-defaultUpgrade dtb-allwinnerUpgrade dtb-broadcomUpgrade dtb-rockchipUpgrade kernel-default-livepatchUpgrade gfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade dlm-kmp-64kbUpgrade dtb-amazonUpgrade kernel-obs-buildUpgrade cluster-md-kmp-64kbUpgrade dtb-renesasUpgrade kselftests-kmp-azureUpgrade kernel-azure-develUpgrade kernel-sourceUpgrade dtb-caviumUpgrade kernel-rtUpgrade kernel-debug-develUpgrade kernel-azure-vdsoUpgrade kernel-zfcpdumpUpgrade kernel-syms-rtUpgrade kernel-64kb-develUpgrade dtb-socionextUpgrade dlm-kmp-defaultUpgrade kernel-rt-develUpgrade kernel-debugUpgrade kernel-default-extraUpgrade kernel-syms-azureUpgrade kernel-devel-azureUpgrade kernel-rt-livepatch-develUpgrade gfs2-kmp-64kbUpgrade dtb-apmUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-rtUpgrade dtb-amlogicUpgrade kernel-64kbUpgrade cluster-md-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade dtb-amdUpgrade dlm-kmp-azureUpgrade kernel-obs-qaUpgrade kernel-docsUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-macrosUpgrade kernel-devel-rtUpgrade kernel-kvmsmall-develUpgrade kselftests-kmp-defaultUpgrade kernel-kvmsmallUpgrade dtb-xilinxUpgrade dtb-hisiliconUpgrade kernel-default-optionalUpgrade ocfs2-kmp-rtUpgrade kernel-symsUpgrade dtb-mediatekUpgrade dtb-arm | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-lowlatency-5.15Upgrade linux-image-generic-64k-5.15Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-64kUpgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-aws-64kUpgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-oem-22.04dUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-realtime-6.14Upgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-generic-6.14Upgrade linux-image-generic-64k-6.14Upgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-xilinx-6.8Upgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-gcp-64kUpgrade linux-image-oracleUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-oem-24.04cUpgrade linux-image-raspi-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-gke-6.8Upgrade linux-image-gcp-6.14Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-raspi-5.15Upgrade linux-image-awsUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.14.0-1013-awsUpgrade linux-image-aws-fips-5.15Upgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-aws-5.15Upgrade linux-image-azure-fipsUpgrade linux-image-azure-5.15Upgrade linux-image-aws-64k-6.14Upgrade linux-image-aws-6.14Upgrade linux-image-gcp-5.15Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-ibm-5.15Upgrade linux-image-6.14.0-1012-azureUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-5.15.0-156-fipsUpgrade linux-image-aws-64k-5.15Upgrade linux-image-realtime-6.8.1Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-virtual-5.15Upgrade linux-image-gkeUpgrade linux-image-oem-24.04Upgrade linux-image-realtimeUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-azureUpgrade linux-image-azure-6.8Upgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-azure-cvmUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-gcp-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-virtual-6.14Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.14.0-1012-oemUpgrade linux-image-gcp-fipsUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-5.15.0-1096-azureUpgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-22.04Upgrade linux-image-gkeopUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-gcpUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-azure-6.14Upgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-fipsUpgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-gke-64kUpgrade linux-image-lowlatencyUpgrade linux-image-aws-lts-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-kvm-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oracle-6.14Upgrade linux-image-xilinxUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-intelUpgrade linux-image-ibm-6.8Upgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-gke-5.15Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-virtualUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-ibmUpgrade linux-image-generic-64k-6.8Upgrade linux-image-fips-5.15Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-generic-64kUpgrade linux-image-generic-5.15Upgrade linux-image-genericUpgrade linux-image-oem-6.14Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-nvidiaUpgrade linux-image-fips-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-raspi-6.14Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-aws-64k-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-156-genericUpgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-oem-24.04bUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-6.8Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-1046-azure | Jul 14, 2025 | Jul 10, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Jul 10, 2025 |
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