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drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Aug 28, 2019 | Jul 29, 2018 |
| Debian | — | Upgrade linux | Oct 2, 2018 | Jul 29, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-tools-libsUpgrade kernel-develUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-debugUpgrade kernel-headersUpgrade perfUpgrade kernel-debuginfoUpgrade python-perfUpgrade kernel-debug-devel | Feb 26, 2019 | Jul 29, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-develUpgrade perfUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-headers | Apr 30, 2021 | Jul 29, 2018 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Oct 25, 2018 | Jun 1, 2018 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Apr 24, 2019 | Jul 29, 2018 |
| Suse | — | Upgrade kernel-ec2-develUpgrade dpdk-develUpgrade kernel-livepatch-4_12_14-25_3-defaultUpgrade cluster-network-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-docsUpgrade dlm-kmp-defaultUpgrade kernel-ec2-extraUpgrade kernel-ec2Upgrade kernel-docs-azureUpgrade kernel-livepatch-4_12_14-23-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade gfs2-kmp-defaultUpgrade kernel-defaultUpgrade dpdk-thunderx-devel | Aug 15, 2018 | Jul 29, 2018 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1028-kvmUpgrade linux-image-4.4.0-1036-kvmUpgrade linux-image-aws-hweUpgrade linux-image-3.13.0-164-powerpc-e500mcUpgrade linux-image-4.15.0-43-generic-lpaeUpgrade linux-image-4.4.0-138-powerpc-smpUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-43-snapdragonUpgrade linux-image-gcpUpgrade linux-image-3.13.0-164-lowlatencyUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-genericUpgrade linux-image-3.13.0-164-powerpc-smpUpgrade linux-image-azureUpgrade linux-image-powerpc-smpUpgrade linux-image-4.4.0-138-genericUpgrade linux-image-4.4.0-138-powerpc-e500mcUpgrade linux-image-3.13.0-164-powerpc-e500Upgrade linux-image-4.15.0-1030-raspi2Upgrade linux-image-4.15.0-1031-awsUpgrade linux-image-3.13.0-164-powerpc64-embUpgrade linux-image-4.15.0-1026-gcpUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-138-lowlatencyUpgrade linux-image-oemUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-4.4.0-1070-awsUpgrade linux-image-4.4.0-1099-raspi2Upgrade linux-image-3.13.0-164-powerpc64-smpUpgrade linux-image-generic-lpaeUpgrade linux-image-powerpc-e500mcUpgrade linux-image-3.13.0-164-genericUpgrade linux-image-4.15.0-1036-azureUpgrade linux-image-awsUpgrade linux-image-4.4.0-138-powerpc64-smpUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-raspi2Upgrade linux-image-powerpc64-smpUpgrade linux-image-kvmUpgrade linux-image-4.15.0-43-genericUpgrade linux-image-4.15.0-1030-oemUpgrade linux-image-gkeUpgrade linux-image-4.15.0-43-lowlatencyUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-powerpc64-embUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-4.4.0-1032-awsUpgrade linux-image-powerpc-e500Upgrade linux-image-4.4.0-138-powerpc64-embUpgrade linux-image-4.4.0-138-generic-lpaeUpgrade linux-image-3.13.0-164-generic-lpaeUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-generic-lts-trustyUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.4.0-1103-snapdragonUpgrade linux-image-snapdragon | Oct 31, 2018 | Jul 29, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jul 29, 2018 |
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