In the Linux kernel, the following vulnerability has been resolved:
ipv6: mcast: add RCU protection to mld_newpack()
mld_newpack() can be called without RTNL or RCU being held.
Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep.
Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection.
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-develUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-livepatch-5.15.179-121.185Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade perf-debuginfoUpgrade python-perfUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade perf | Apr 2, 2025 | Feb 27, 2025 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade kernel-libbpfUpgrade perf-debuginfoUpgrade kernelUpgrade kernel-livepatch-6.1.131-143.221Upgrade kernel-libbpf-develUpgrade kernel-tools-develUpgrade kernel-modules-extraUpgrade python3-perfUpgrade perfUpgrade kernel-libbpf-debuginfoUpgrade kernel-modules-extra-commonUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64 | Apr 2, 2025 | Feb 27, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Mar 17, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade bpftool | Jun 13, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools | Jul 21, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernelUpgrade bpftoolUpgrade kernel-tools | Jul 1, 2025 | Feb 27, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 27, 2025 |
| Suse | — | Upgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-rtUpgrade dtb-caviumUpgrade dtb-nvidiaUpgrade kernel-default-vdsoUpgrade dlm-kmp-64kbUpgrade kernel-64kb-develUpgrade gfs2-kmp-azureUpgrade kernel-symsUpgrade kernel-64kb-extraUpgrade kernel-rt-develUpgrade kernel-kvmsmall-develUpgrade dtb-xilinxUpgrade kernel-devel-azureUpgrade ocfs2-kmp-defaultUpgrade dtb-mediatekUpgrade dtb-armUpgrade cluster-md-kmp-azureUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade kernel-devel-rtUpgrade kernel-syms-azureUpgrade kernel-source-azureUpgrade kernel-azure-optionalUpgrade kernel-debugUpgrade kernel-develUpgrade cluster-md-kmp-rtUpgrade dtb-rockchipUpgrade kernel-default-base-rebuildUpgrade dtb-qcomUpgrade dtb-alteraUpgrade dtb-lgUpgrade gfs2-kmp-rtUpgrade gfs2-kmp-defaultUpgrade dtb-allwinnerUpgrade kernel-default-optionalUpgrade dtb-exynosUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-64kbUpgrade dtb-hisiliconUpgrade kernel-kvmsmallUpgrade kernel-obs-qaUpgrade kernel-docs-htmlUpgrade kernel-default-livepatch-develUpgrade dtb-socionextUpgrade reiserfs-kmp-rtUpgrade kernel-obs-buildUpgrade ocfs2-kmp-rtUpgrade kernel-source-rtUpgrade kernel-azure-extraUpgrade gfs2-kmp-64kbUpgrade dtb-amazonUpgrade dlm-kmp-defaultUpgrade kernel-azure-vdsoUpgrade kernel-azure-develUpgrade kernel-default-extraUpgrade kernel-default-livepatchUpgrade kernel-default-develUpgrade kernel-rt_debug-develUpgrade kernel-rt_debugUpgrade kernel-rt-vdsoUpgrade kernel-macrosUpgrade kernel-default-baseUpgrade kernel-64kbUpgrade dtb-marvellUpgrade dlm-kmp-rtUpgrade kselftests-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-manUpgrade kernel-64kb-optionalUpgrade dtb-sprdUpgrade kernel-kvmsmall-vdsoUpgrade dtb-broadcomUpgrade dtb-apmUpgrade kernel-docsUpgrade dtb-renesasUpgrade dtb-freescaleUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-debug-develUpgrade dlm-kmp-azureUpgrade dtb-amdUpgrade cluster-md-kmp-64kbUpgrade kernel-azureUpgrade kernel-syms-rtUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-optionalUpgrade kernel-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-rt-extraUpgrade kernel-debug-vdsoUpgrade dtb-appleUpgrade dtb-amlogicUpgrade kernel-rt-livepatch-develUpgrade kernel-source-vanilla | May 27, 2025 | Feb 27, 2025 |
| Ubuntu | — | Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-intel-iotgUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-78-lowlatency-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-raspi-nolpaeUpgrade linux-image-virtualUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-5.15.0-140-genericUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oem-22.04aUpgrade linux-image-ibm-6.8Upgrade linux-image-azure-nvidiaUpgrade linux-image-oracle-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-azure-fde-6.8Upgrade linux-image-6.8.0-1036-gcpUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-6.8.0-1032-oracle-64kUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-gke-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-azure-fipsUpgrade linux-image-6.8.1-1030-realtimeUpgrade linux-image-oem-24.04bUpgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-6.8.0-1035-nvidia-64kUpgrade linux-image-ibmUpgrade linux-image-fipsUpgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1035-nvidia-lowlatency-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-6.11.0-1015-azureUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-78-generic-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-azure-6.8Upgrade linux-image-oracleUpgrade linux-image-awsUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-6.8.0-2028-raspi-realtimeUpgrade linux-image-6.8.0-1035-raspiUpgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-6.8.0-1019-gkeopUpgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-azure-cvmUpgrade linux-image-nvidiaUpgrade linux-image-ibm-classicUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-6.8.0-78-genericUpgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-gkeUpgrade linux-image-generic-lpaeUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-genericUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1034-azureUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oem-20.04Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-64kUpgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-azure-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oem-20.04cUpgrade linux-image-generic-64k-6.8Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-azureUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1084-awsUpgrade linux-image-gkeopUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-realtime-6.8.1Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-78-lowlatencyUpgrade linux-image-6.8.0-1036-gcp-64kUpgrade linux-image-6.8.0-1033-ibmUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1035-nvidia-lowlatencyUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-1089-azureUpgrade linux-image-intelUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-aws-fipsUpgrade linux-image-gcp-64kUpgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-aws-lts-24.04Upgrade linux-image-nvidia-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-22.04dUpgrade linux-image-virtual-6.8Upgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1035-aws-64kUpgrade linux-image-6.8.0-1032-oracleUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-1035-awsUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1032-gkeUpgrade linux-image-oem-22.04cUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.11.0-26-genericUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1035-nvidiaUpgrade linux-image-5.15.0-140-fipsUpgrade linux-image-azure-lts-22.04 | 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 |
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