In the Linux kernel, the following vulnerability has been resolved:
ipv4: use RCU protection in __ip_rt_update_pmtu()
__ip_rt_update_pmtu() must use RCU protection to make sure the net structure it reads does not disappear.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade python-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-livepatch-5.15.179-121.185Upgrade kernel-develUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade perfUpgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade python-perf-debuginfo | May 22, 2025 | Feb 27, 2025 |
| Amazon_linux_2023 | — | Upgrade kernel-modules-extraUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade python3-perfUpgrade perfUpgrade perf-debuginfoUpgrade kernel-libbpfUpgrade kernelUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-livepatch-6.1.129-138.220Upgrade kernel-tools-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-libbpf-staticUpgrade python3-perf-debuginfoUpgrade kernel-devel | Jun 11, 2025 | Feb 27, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Mar 17, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools | Jun 13, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perfUpgrade kernel | Jul 21, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Jul 1, 2025 | Feb 27, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 27, 2025 |
| Suse | — | Upgrade dtb-amazonUpgrade dtb-appleUpgrade dtb-sprdUpgrade dtb-socionextUpgrade kernel-syms-azureUpgrade kernel-default-livepatchUpgrade kernel-rt-optionalUpgrade ocfs2-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-source-rtUpgrade kernel-64kbUpgrade kernel-debug-develUpgrade kernel-default-develUpgrade dtb-allwinnerUpgrade dtb-exynosUpgrade dtb-amdUpgrade kernel-docs-htmlUpgrade kernel-rt-extraUpgrade kernel-default-livepatch-develUpgrade dtb-broadcomUpgrade gfs2-kmp-azureUpgrade kernel-azureUpgrade dlm-kmp-64kbUpgrade dtb-marvellUpgrade kernel-azure-vdsoUpgrade kernel-sourceUpgrade kernel-default-vdsoUpgrade kernel-kvmsmall-vdsoUpgrade dtb-freescaleUpgrade kernel-rt-vdsoUpgrade kernel-source-vanillaUpgrade kernel-rt_debug-develUpgrade kernel-azure-develUpgrade kernel-debug-vdsoUpgrade kernel-source-azureUpgrade dtb-caviumUpgrade kernel-azure-optionalUpgrade kselftests-kmp-azureUpgrade kernel-azure-extraUpgrade kselftests-kmp-64kbUpgrade dlm-kmp-rtUpgrade dtb-alteraUpgrade gfs2-kmp-defaultUpgrade dtb-lgUpgrade ocfs2-kmp-64kbUpgrade kernel-default-manUpgrade kernel-obs-buildUpgrade kernel-64kb-extraUpgrade kselftests-kmp-defaultUpgrade dtb-mediatekUpgrade kernel-macrosUpgrade kernel-kvmsmall-develUpgrade kernel-64kb-optionalUpgrade dlm-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-devel-rtUpgrade dtb-qcomUpgrade reiserfs-kmp-defaultUpgrade kernel-devel-azureUpgrade kernel-develUpgrade kernel-64kb-develUpgrade gfs2-kmp-rtUpgrade dtb-apmUpgrade kernel-default-optionalUpgrade kernel-kvmsmallUpgrade kselftests-kmp-rtUpgrade kernel-rt-develUpgrade kernel-default-baseUpgrade dtb-xilinxUpgrade kernel-default-extraUpgrade kernel-syms-rtUpgrade kernel-rt_debug-vdsoUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade dtb-rockchipUpgrade dtb-renesasUpgrade dtb-nvidiaUpgrade kernel-rtUpgrade kernel-docsUpgrade kernel-default-base-rebuildUpgrade kernel-defaultUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade dtb-hisiliconUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kernel-debugUpgrade kernel-symsUpgrade kernel-obs-qaUpgrade dtb-armUpgrade cluster-md-kmp-rtUpgrade dtb-amlogicUpgrade kernel-zfcpdump | Apr 9, 2025 | Feb 27, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-6.8Upgrade linux-image-ibmUpgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-oem-22.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1033-ibmUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-142-genericUpgrade linux-image-generic-64k-6.8Upgrade linux-image-gcpUpgrade linux-image-aws-6.8Upgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-azure-lts-24.04Upgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-generic-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-gcp-fipsUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1019-gkeopUpgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.8.0-1035-nvidia-64kUpgrade linux-image-6.8.0-1035-nvidiaUpgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-6.11.0-1015-azureUpgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1036-gcpUpgrade linux-image-6.8.0-1035-raspiUpgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-nvidia-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.1-1030-realtimeUpgrade linux-image-6.8.0-78-lowlatencyUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-6.8.0-1035-nvidia-lowlatency-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-oem-24.04bUpgrade linux-image-kvmUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-genericUpgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-2028-raspi-realtimeUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-6.8.0-1032-oracle-64kUpgrade linux-image-awsUpgrade linux-image-azure-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-realtime-6.8.1Upgrade linux-image-raspi-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1084-awsUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-realtimeUpgrade linux-image-raspiUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1036-gcp-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-6.8.0-1035-aws-64kUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-78-genericUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-6.8.0-1035-nvidia-lowlatencyUpgrade linux-image-azure-fde-6.8Upgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-gkeop-5.15Upgrade linux-image-oracle-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-5.15.0-140-fipsUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-1032-gkeUpgrade linux-image-6.8.0-78-lowlatency-64kUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-6.8.0-1032-oracleUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-6.11.0-26-genericUpgrade linux-image-6.8.0-78-generic-64kUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1035-awsUpgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-gkeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1089-azureUpgrade linux-image-lowlatency-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-fipsUpgrade linux-image-intel | May 20, 2025 | Feb 27, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | Feb 27, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub