A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-5.15.43-20.103Upgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernel-tools-develUpgrade kernel-livepatch-4.14.262-200.489Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade bpftoolUpgrade kernel-livepatch-5.10.93-87.444Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-tools | Oct 17, 2023 | Mar 27, 2023 |
| Amazon_linux | — | Upgrade kernel | Oct 17, 2023 | Feb 22, 2023 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Sep 5, 2023 | Mar 27, 2023 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 27, 2023 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perf | May 9, 2023 | Mar 27, 2023 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernelUpgrade kernel-develUpgrade kernel-headersUpgrade perfUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-tools | Jun 9, 2023 | Mar 27, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python-perfUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade python3-perfUpgrade kernel-headersUpgrade perfUpgrade kernel-develUpgrade kernel-tools | Jun 9, 2023 | Mar 27, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel | May 10, 2023 | Mar 27, 2023 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Sep 5, 2023 | Mar 27, 2023 |
| Suse | — | Upgrade kernel-vanillaUpgrade kernel-preemptUpgrade kernel-sourceUpgrade dtb-zteUpgrade kernel-preempt-develUpgrade dtb-alUpgrade kernel-symsUpgrade kernel-develUpgrade kernel-defaultUpgrade kernel-default-baseUpgrade kernel-zfcpdump-manUpgrade kernel-vanilla-baseUpgrade kernel-zfcpdumpUpgrade kernel-debug-baseUpgrade kernel-64kb-develUpgrade reiserfs-kmp-defaultUpgrade kernel-devel-azureUpgrade kernel-default-manUpgrade kernel-64kbUpgrade kernel-azure-baseUpgrade kernel-obs-buildUpgrade kernel-azure-develUpgrade kernel-default-develUpgrade kernel-docsUpgrade kernel-macrosUpgrade kernel-kvmsmall-baseUpgrade kernel-azureUpgrade kernel-source-azureUpgrade kernel-rtUpgrade kernel-default-extraUpgrade kernel-vanilla-develUpgrade kernel-vanilla-livepatch-develUpgrade kernel-syms-azure | Apr 11, 2023 | Mar 27, 2023 |
| Ubuntu | — | Upgrade linux-azure-fdeUpgrade linux-ibm-5.4Upgrade linux-dell300xUpgrade linux-ibmUpgrade linux-bluefieldUpgrade linux-gcp-5.4Upgrade linux-azure-5.4Upgrade linux-hwe-5.4Upgrade linux-gcp-fipsUpgrade linux-azureUpgrade linux-azure-4.15Upgrade linux-hweUpgrade linux-awsUpgrade linux-gcp-4.15Upgrade linux-aws-fipsUpgrade linuxUpgrade linux-raspi-5.4Upgrade linux-raspi2Upgrade linux-gkeopUpgrade linux-gkeUpgrade linux-fipsUpgrade linux-aws-5.4Upgrade linux-oracleUpgrade linux-aws-hweUpgrade linux-gcpUpgrade linux-kvmUpgrade linux-snapdragonUpgrade linux-raspiUpgrade linux-oracle-5.4Upgrade linux-azure-fips | Nov 19, 2024 | Mar 27, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 9, 2025 | Mar 27, 2023 |
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