In the Linux kernel, the following vulnerability has been resolved:
ndisc: use RCU protection in ndisc_alloc_skb()
ndisc_alloc_skb() can be called without RTNL or RCU being held.
Add RCU protection to avoid possible UAF.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-64k-modulesUpgrade kernel-rt-debug-kvmUpgrade perfUpgrade libperfUpgrade kernel-64k-devel-matchedUpgrade kernel-headersUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-64k-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-64k-debugUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-docUpgrade python3-perfUpgrade kernel-devel-matchedUpgrade kernel-modules-coreUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-debug-develUpgrade kernel-rt-modules-coreUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-uki-virtUpgrade kernel-64k-debug-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernel-rt-64kUpgrade rvUpgrade kernel-64k-coreUpgrade kernel-tools-libs-develUpgrade kernel-rtUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-64k-modules-extraUpgrade kernel-64k-modules-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-develUpgrade bpftoolUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-develUpgrade kernel-debugUpgrade kernel-64k-develUpgrade kernel-64k-debug-coreUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-toolsUpgrade kernel-rt-64k-develUpgrade kernel-tools-libsUpgrade kernel-rt-debugUpgrade kernel-64k-modulesUpgrade kernel-rt-64k-coreUpgrade kernel-rt-64k-debugUpgrade kernel-debug-coreUpgrade kernel-debug-uki-virtUpgrade kernel-modulesUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-debug-develUpgrade kernel-rt-64k-modules-coreUpgrade rtlaUpgrade kernel-64kUpgrade kernel-cross-headersUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-modulesUpgrade kernel-coreUpgrade kernel-debug-modules-extraUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdumpUpgrade kernel-rt-64k-debug-develUpgrade kernelUpgrade kernel-rt-coreUpgrade kernel-64k-debug-modules | Jul 1, 2025 | Feb 27, 2025 |
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.235-227.919Upgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-livepatch-4.14.355-276.618Upgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-5.15.179-121.185Upgrade kernel-tools-develUpgrade bpftool-debuginfoUpgrade perfUpgrade python-perfUpgrade bpftool | Apr 2, 2025 | Feb 27, 2025 |
| Amazon_linux | — | Upgrade kernel | Apr 18, 2025 | Feb 27, 2025 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-libbpfUpgrade kernel-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernelUpgrade kernel-libbpf-develUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-livepatch-6.1.131-143.221Upgrade python3-perfUpgrade kernel-libbpf-debuginfoUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-develUpgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-modules-extra-commonUpgrade perfUpgrade kernel-tools-develUpgrade perf-debuginfo | Apr 2, 2025 | Feb 27, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Mar 17, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Sep 15, 2025 | Jun 9, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade bpftoolUpgrade python3-perf | Jun 13, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel | Jun 11, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Jul 1, 2025 | Feb 27, 2025 |
| Oracle_linux | — | Upgrade kernel | Jun 4, 2025 | Feb 27, 2025 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Jun 3, 2025 | Feb 27, 2025 |
| Rocky_linux | — | Upgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-debugUpgrade kernel-devel-matchedUpgrade kernel-debug-coreUpgrade kernel-debug-devel-matchedUpgrade python3-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-zfcpdumpUpgrade kernel-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-zfcpdump-modules-extraUpgrade perf-debuginfoUpgrade rtlaUpgrade kernel-uki-virtUpgrade bpftool-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-rt-debug-modulesUpgrade kernel-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-modulesUpgrade kernel-rt-debuginfo-common-x86_64Upgrade libperfUpgrade kernel-debug-uki-virtUpgrade kernel-coreUpgrade kernel-debug-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-coreUpgrade rvUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-modulesUpgrade libperf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debugUpgrade kernel-debug-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-cross-headersUpgrade perfUpgrade kernel-uki-virt-addonsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-develUpgrade kernel-debuginfo-common-s390xUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rtUpgrade python3-perf-debuginfoUpgrade kernel-rt-develUpgrade kernelUpgrade kernel-rt-debuginfoUpgrade kernel-zfcpdump-modules | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade dlm-kmp-azureUpgrade kernel-develUpgrade kernel-rtUpgrade dtb-armUpgrade gfs2-kmp-defaultUpgrade dtb-sprdUpgrade kernel-docsUpgrade kernel-azure-develUpgrade kernel-debug-vdsoUpgrade kernel-default-baseUpgrade kernel-rt-develUpgrade kernel-devel-rtUpgrade dtb-nvidiaUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-extraUpgrade reiserfs-kmp-azureUpgrade kernel-default-optionalUpgrade kselftests-kmp-defaultUpgrade dlm-kmp-rtUpgrade kernel-rt-extraUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade cluster-md-kmp-defaultUpgrade kselftests-kmp-rtUpgrade dtb-xilinxUpgrade kernel-syms-rtUpgrade kernel-rt_debug-vdsoUpgrade dtb-amlogicUpgrade kernel-obs-buildUpgrade dtb-qcomUpgrade kernel-defaultUpgrade dtb-rockchipUpgrade kernel-64kb-develUpgrade kernel-default-livepatch-develUpgrade dtb-mediatekUpgrade dtb-apmUpgrade cluster-md-kmp-rtUpgrade kernel-default-base-rebuildUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade kernel-symsUpgrade ocfs2-kmp-defaultUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-extraUpgrade kernel-default-develUpgrade dtb-amazonUpgrade dtb-marvellUpgrade gfs2-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-default-livepatchUpgrade kernel-debugUpgrade kernel-kvmsmall-develUpgrade dtb-lgUpgrade dtb-freescaleUpgrade cluster-md-kmp-azureUpgrade ocfs2-kmp-azureUpgrade dtb-exynosUpgrade ocfs2-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debug-develUpgrade dtb-hisiliconUpgrade reiserfs-kmp-defaultUpgrade kernel-syms-azureUpgrade reiserfs-kmp-64kbUpgrade dtb-broadcomUpgrade kernel-rt-livepatch-develUpgrade kernel-obs-qaUpgrade dtb-socionextUpgrade gfs2-kmp-azureUpgrade dtb-appleUpgrade kernel-kvmsmallUpgrade kernel-64kb-optionalUpgrade kernel-azure-vdsoUpgrade dtb-allwinnerUpgrade kernel-docs-htmlUpgrade kernel-default-manUpgrade kernel-source-azureUpgrade kernel-rt_debugUpgrade kernel-macrosUpgrade dtb-renesasUpgrade kernel-sourceUpgrade kernel-source-vanillaUpgrade kernel-devel-azureUpgrade dtb-alteraUpgrade dtb-caviumUpgrade kselftests-kmp-azureUpgrade kernel-default-vdsoUpgrade kernel-azure-extraUpgrade dtb-amdUpgrade kernel-rt-vdsoUpgrade kernel-azureUpgrade kernel-rt-optionalUpgrade kernel-source-rtUpgrade kselftests-kmp-64kbUpgrade kernel-64kbUpgrade kernel-debug-develUpgrade dlm-kmp-64kb | Apr 9, 2025 | Feb 27, 2025 |
| Ubuntu | — | Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-fipsUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-5.4.0-1149-gcpUpgrade linux-image-6.8.0-1035-nvidia-64kUpgrade linux-image-6.8.0-78-genericUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-azure-6.8Upgrade linux-image-5.4.0-1105-bluefieldUpgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1032-gkeUpgrade linux-image-azure-cvmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-5.4.0-216-generic-lpaeUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-1092-ibmUpgrade linux-image-oem-24.04bUpgrade linux-image-6.8.0-1035-awsUpgrade linux-image-6.8.0-1035-aws-64kUpgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-5.4.0-1151-azureUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-6.8.0-1036-gcpUpgrade linux-image-6.8.0-2028-raspi-realtimeUpgrade linux-image-6.8.0-1034-azureUpgrade linux-image-6.8.0-78-lowlatency-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1084-awsUpgrade linux-image-6.8.0-1019-gkeopUpgrade linux-image-5.4.0-1151-azure-fipsUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-bluefieldUpgrade linux-image-6.8.0-1036-gcp-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.4.0-216-genericUpgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-realtimeUpgrade linux-image-5.4.0-216-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-5.4.0-1133-kvmUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-6.8.0-78-generic-64kUpgrade linux-image-azure-fde-6.8Upgrade linux-image-6.8.0-1035-nvidia-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-osp1Upgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-oemUpgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-6.11.0-26-genericUpgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-oracleUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.4.0-1064-xilinx-zynqmpUpgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-intel-iotgUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-awsUpgrade linux-image-aws-64kUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-5.15.0-140-genericUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1032-oracle-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-6.11.0-1015-azureUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.1-1030-realtimeUpgrade linux-image-ibm-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-gke-5.15Upgrade linux-image-5.4.0-1051-iotUpgrade linux-image-azure-nvidia-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1033-ibmUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-azure-fipsUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1035-raspiUpgrade linux-image-aws-6.8Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-78-lowlatencyUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-6.8.0-1035-nvidia-lowlatency-64kUpgrade linux-image-5.4.0-1146-awsUpgrade linux-image-5.15.0-140-fipsUpgrade linux-image-gkeop-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-6.8Upgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.4.0-1149-gcp-fipsUpgrade linux-image-6.8.0-1035-nvidiaUpgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-5.4.0-1146-aws-fipsUpgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-5.15.0-142-genericUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-gcp-64kUpgrade linux-image-aws-lts-20.04Upgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-5.15.0-1089-azureUpgrade linux-image-azure-nvidiaUpgrade linux-image-raspi2Upgrade linux-image-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-oem-20.04bUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-oem-22.04cUpgrade linux-image-intelUpgrade linux-image-gkeopUpgrade linux-image-gcp-fipsUpgrade linux-image-azure-lts-20.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-5.4.0-1144-oracleUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-ibmUpgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-6.8.0-1032-oracleUpgrade linux-image-5.4.0-1120-fipsUpgrade linux-image-generic-64kUpgrade linux-image-genericUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-oracle-64kUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-raspiUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-virtual-6.8Upgrade linux-image-azure-fde | 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