In the Linux kernel, the following vulnerability has been resolved:
net: fix possible store tearing in neigh_periodic_work()
While looking at a related syzbot report involving neigh_periodic_work(), I found that I forgot to add an annotation when deleting an RCU protected item from a list.
Readers use rcu_deference(*np), we need to use either rcu_assign_pointer() or WRITE_ONCE() on writer side to prevent store tearing.
I use rcu_assign_pointer() to have lockdep support, this was the choice made in neigh_flush_dev().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debug-modulesUpgrade kernel-64k-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-debug-coreUpgrade kernel-tools-libsUpgrade kernel-debug-uki-virtUpgrade kernel-debug-modules-extraUpgrade bpftoolUpgrade kernel-modules-extraUpgrade kernel-headersUpgrade kernel-64k-develUpgrade kernel-rt-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-rtUpgrade kernel-debugUpgrade kernel-64k-modulesUpgrade kernel-rt-debugUpgrade kernel-64kUpgrade kernel-cross-headersUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-develUpgrade kernel-coreUpgrade kernel-debug-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-64k-debugUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdumpUpgrade kernel-debug-coreUpgrade kernel-debug-develUpgrade kernel-64k-debug-modules-coreUpgrade rvUpgrade kernel-rt-debug-modules-coreUpgrade kernel-modules-coreUpgrade kernel-toolsUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debug-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64k-devel-matchedUpgrade perfUpgrade kernel-rt-coreUpgrade rtlaUpgrade libperfUpgrade kernel-64k-modules-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-develUpgrade kernel-develUpgrade kernel-tools-libs-develUpgrade python3-perfUpgrade kernel-uki-virtUpgrade kernel-64k-debug-develUpgrade kernel-64k-debug-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-modulesUpgrade kernel-rt-debug-develUpgrade kernel-docUpgrade kernel-64k-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-modules | Sep 26, 2024 | Mar 2, 2024 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfoUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.198-187.748Upgrade perf-debuginfoUpgrade bpftoolUpgrade kernel-livepatch-5.15.136-90.144Upgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade kernelUpgrade kernel-develUpgrade python-perf-debuginfo | Jul 9, 2024 | Mar 2, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-libbpf-staticUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-modules-extraUpgrade python3-perf-debuginfoUpgrade bpftoolUpgrade kernel-headersUpgrade kernel-livepatch-6.1.59-84.139Upgrade python3-perfUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade perfUpgrade kernel-libbpf | Feb 17, 2025 | Mar 2, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 2, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-tools | May 13, 2024 | Mar 2, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools | Jun 26, 2024 | Mar 2, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelists | Jul 1, 2024 | Mar 2, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-develUpgrade perfUpgrade kernelUpgrade bpftoolUpgrade kernel-headersUpgrade python3-perf | Jul 23, 2024 | Mar 2, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools | Jul 17, 2024 | Mar 2, 2024 |
| Oracle_linux | — | Upgrade kernel | May 14, 2024 | Mar 2, 2024 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Sep 25, 2024 | Mar 2, 2024 |
| Rocky_linux | — | Upgrade kernelUpgrade kernel-debug-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade bpftoolUpgrade kernel-tools-libs-develUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-cross-headersUpgrade kernel-rt-kvmUpgrade kernel-rt-develUpgrade kernel-rt-debug-coreUpgrade kernel-rt-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-rt-debugUpgrade kernel-toolsUpgrade kernel-rt-debug-kvmUpgrade perf-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-debugUpgrade kernel-debuginfoUpgrade kernel-debug-develUpgrade kernel-rt-modulesUpgrade kernel-coreUpgrade bpftool-debuginfoUpgrade kernel-rtUpgrade kernel-debug-modules-extraUpgrade kernel-develUpgrade kernel-debug-coreUpgrade kernel-rt-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-modules-extraUpgrade perfUpgrade kernel-rt-debug-modulesUpgrade kernel-headersUpgrade kernel-debug-debuginfo | Oct 2, 2024 | Mar 2, 2024 |
| Ubuntu | — | Upgrade linux-image-4.4.0-1179-awsUpgrade linux-image-4.15.0-235-lowlatencyUpgrade linux-image-azureUpgrade linux-image-genericUpgrade linux-image-aws-hweUpgrade linux-image-4.4.0-266-genericUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-1142-kvmUpgrade linux-image-4.15.0-1178-awsUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-1171-gcpUpgrade linux-image-azure-lts-18.04Upgrade linux-image-oemUpgrade linux-image-oracleUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-266-lowlatencyUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-1140-oracleUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-kvmUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-4.4.0-1141-awsUpgrade linux-image-virtualUpgrade linux-image-awsUpgrade linux-image-4.15.0-235-genericUpgrade linux-image-4.15.0-1186-azureUpgrade linux-image-4.15.0-1161-kvmUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-aws-lts-18.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-gcpUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-gke | Nov 19, 2024 | Mar 2, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 2, 2024 |
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