In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Add a timeout to acquire the command queue semaphore
Prevent forced completion handling on an entry that has not yet been assigned an index, causing an out of bounds access on idx = -22. Instead of waiting indefinitely for the sem, blocking flow now waits for index to be allocated or a sem acquisition timeout before beginning the timer for FW completion.
Kernel log example: mlx5_core 0000:06:00.0: wait_func_handle_exec_timeout:1128:(pid 185911): cmd[-22]: CREATE_UCTX(0xa04) No done completion
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libperfUpgrade kernel-headersUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-develUpgrade rtlaUpgrade kernel-debug-coreUpgrade kernel-64k-debug-coreUpgrade kernel-rt-debug-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-tools-libsUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-64k-develUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-modulesUpgrade kernel-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-modulesUpgrade kernel-rt-coreUpgrade kernel-64k-modules-coreUpgrade kernel-modules-coreUpgrade kernel-modulesUpgrade kernel-cross-headersUpgrade kernel-debugUpgrade kernel-64k-coreUpgrade kernel-coreUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-64kUpgrade kernelUpgrade kernel-debug-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-uki-virtUpgrade kernel-64k-debugUpgrade perfUpgrade kernel-rt-debugUpgrade python3-perfUpgrade kernel-develUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-64k-debug-develUpgrade rvUpgrade kernel-rt-modulesUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-modules-coreUpgrade kernel-toolsUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-debug-modules-extraUpgrade bpftoolUpgrade kernel-docUpgrade kernel-zfcpdumpUpgrade kernel-debug-uki-virtUpgrade kernel-64k-modules-extraUpgrade kernel-rt | Oct 28, 2024 | Jun 19, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-modules-extraUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.94-99.176Upgrade kernel-develUpgrade kernel-tools-develUpgrade perfUpgrade python3-perfUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade bpftoolUpgrade kernel-libbpfUpgrade python3-perf-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-libbpf-develUpgrade kernel-libbpf-staticUpgrade kernel | May 14, 2025 | Jun 19, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jun 19, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel | Oct 9, 2024 | Jun 19, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernel | Oct 9, 2024 | Jun 19, 2024 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Oct 16, 2024 | Jun 19, 2024 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Sep 13, 2024 | Jun 19, 2024 |
| Rocky_linux | — | Upgrade kernel-zfcpdump-devel-matchedUpgrade kernel-modules-extraUpgrade bpftoolUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debugUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-rt-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-cross-headersUpgrade kernel-rt-develUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-coreUpgrade python3-perf-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-zfcpdump-modulesUpgrade kernel-tools-debuginfoUpgrade kernel-debug-uki-virtUpgrade kernel-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-develUpgrade kernel-tools-libs-develUpgrade perfUpgrade kernel-modules-coreUpgrade kernel-debug-develUpgrade kernel-debug-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-uki-virtUpgrade libperf-debuginfoUpgrade libperfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-rt-debuginfoUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-headersUpgrade kernel-debugUpgrade perf-debuginfoUpgrade rtlaUpgrade kernel-debuginfoUpgrade kernel-rt-coreUpgrade rvUpgrade python3-perfUpgrade kernel-debug-devel-matchedUpgrade kernel-toolsUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-rtUpgrade kernel-modules | Nov 4, 2024 | Jun 19, 2024 |
| Suse | — | Upgrade kernel-rt_debug-develUpgrade kernel-source-rtUpgrade dtb-freescaleUpgrade dtb-allwinnerUpgrade gfs2-kmp-rtUpgrade cluster-md-kmp-rtUpgrade kernel-devel-azureUpgrade kernel-64kb-livepatch-develUpgrade kernel-kvmsmall-vdsoUpgrade ocfs2-kmp-64kbUpgrade kernel-source-vanillaUpgrade dtb-lgUpgrade dtb-qcomUpgrade kernel-azure-develUpgrade kernel-kvmsmall-develUpgrade kernel-azure-optionalUpgrade kernel-sourceUpgrade dtb-broadcomUpgrade gfs2-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-zfcpdumpUpgrade kselftests-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade dtb-exynosUpgrade kernel-debug-vdsoUpgrade kernel-docs-htmlUpgrade kernel-kvmsmallUpgrade kernel-default-livepatchUpgrade kernel-rt-vdsoUpgrade dtb-hisiliconUpgrade kernel-azureUpgrade kernel-source-azureUpgrade kernel-rtUpgrade kernel-rt-livepatchUpgrade kernel-rt-optionalUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-symsUpgrade kernel-64kb-optionalUpgrade kernel-azure-livepatch-develUpgrade kernel-default-develUpgrade dtb-amazonUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-develUpgrade kernel-64kbUpgrade kernel-default-optionalUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-azureUpgrade dtb-alteraUpgrade kernel-azure-extraUpgrade dtb-caviumUpgrade dtb-xilinxUpgrade kernel-default-base-rebuildUpgrade kernel-default-vdsoUpgrade kselftests-kmp-azureUpgrade cluster-md-kmp-azureUpgrade dtb-socionextUpgrade kernel-rt_debugUpgrade dtb-amlogicUpgrade dtb-rockchipUpgrade cluster-md-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-azure-vdsoUpgrade kernel-default-baseUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-64kb-extraUpgrade reiserfs-kmp-rtUpgrade kernel-rt-develUpgrade kernel-64kb-develUpgrade dtb-mediatekUpgrade dtb-marvellUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-rtUpgrade kernel-default-extraUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-macrosUpgrade dtb-apmUpgrade dlm-kmp-azureUpgrade dtb-amdUpgrade kernel-syms-rtUpgrade kernel-rt-livepatch-develUpgrade dtb-sprdUpgrade kernel-obs-buildUpgrade dlm-kmp-rtUpgrade dlm-kmp-defaultUpgrade kernel-rt-extraUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-debug-livepatch-develUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-devel-rtUpgrade kernel-obs-qaUpgrade dtb-appleUpgrade dtb-nvidiaUpgrade dtb-renesasUpgrade cluster-md-kmp-64kbUpgrade dtb-arm | Jul 10, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-genericUpgrade linux-image-gkeUpgrade linux-image-oracleUpgrade linux-image-lowlatencyUpgrade linux-image-oracle-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-virtualUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-oem-24.04aUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-azureUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-awsUpgrade linux-image-raspiUpgrade linux-image-gcp | Aug 9, 2024 | Jun 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Jun 19, 2024 |
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