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The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade kernel | Nov 21, 2017 | Nov 18, 2017 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Jan 27, 2018 | Nov 18, 2017 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Nov 22, 2017 |
| Huawei Euleros 2_0_sp1 | — | Upgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade kernel-debuginfo | Dec 8, 2017 | Nov 22, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-headersUpgrade kernel-debugUpgrade kernel-tools-libsUpgrade kernel-debug-develUpgrade perfUpgrade kernel-debuginfoUpgrade kernel-devel | Jan 19, 2018 | Nov 22, 2017 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Jan 27, 2018 | Nov 2, 2017 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Jan 26, 2018 | Nov 18, 2017 |
| Suse | — | Upgrade kernel-azure-baseUpgrade kernel-devel-azureUpgrade kernel-source-azureUpgrade kernel-docsUpgrade kernel-default-extraUpgrade kernel-default-manUpgrade kernel-obs-buildUpgrade kernel-default | Dec 4, 2017 | Nov 18, 2017 |
| Ubuntu | — | Upgrade linux-image-snapdragonUpgrade linux-image-4.4.0-103-powerpc64-smpUpgrade linux-image-kvmUpgrade linux-image-3.13.0-153-powerpc-e500mcUpgrade linux-image-3.13.0-153-powerpc-e500Upgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-1012-kvmUpgrade linux-image-4.4.0-103-powerpc-e500mcUpgrade linux-image-4.4.0-1043-awsUpgrade linux-image-awsUpgrade linux-image-4.13.0-19-generic-lpaeUpgrade linux-image-3.13.0-153-powerpc64-embUpgrade linux-image-4.4.0-103-powerpc64-embUpgrade linux-image-3.13.0-153-lowlatencyUpgrade linux-image-4.4.0-103-powerpc-smpUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-4.4.0-1079-raspi2Upgrade linux-image-3.13.0-153-generic-lpaeUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-generic-lts-trustyUpgrade linux-image-gkeUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-3.13.0-153-genericUpgrade linux-image-4.13.0-1002-gcpUpgrade linux-image-3.13.0-153-powerpc-smpUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-gcpUpgrade linux-image-genericUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-4.4.0-1005-awsUpgrade linux-image-4.13.0-19-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-103-generic-lpaeUpgrade linux-image-powerpc64-embUpgrade linux-image-4.4.0-103-genericUpgrade linux-image-powerpc-smpUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1081-snapdragonUpgrade linux-image-raspi2Upgrade linux-image-3.13.0-153-powerpc64-smpUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-powerpc-e500Upgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-4.13.0-1008-raspi2Upgrade linux-image-4.4.0-103-lowlatencyUpgrade linux-image-powerpc-e500mcUpgrade linux-image-4.13.0-19-generic | Dec 8, 2017 | Nov 18, 2017 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Nov 22, 2017 |
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