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
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-develUpgrade kernel-uki-virtUpgrade kernel-zfcpdumpUpgrade kernel-64k-modules-extraUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rtUpgrade kernel-64k-debugUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-debug-modules-extraUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-debug-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-coreUpgrade perfUpgrade rvUpgrade python3-perfUpgrade kernel-rt-debugUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-develUpgrade kernel-rt-develUpgrade kernel-docUpgrade kernel-rt-modules-coreUpgrade kernel-64k-debug-modules-extraUpgrade kernel-coreUpgrade kernel-debug-modules-coreUpgrade kernel-cross-headersUpgrade rtlaUpgrade kernelUpgrade kernel-64k-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-develUpgrade kernel-modules-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-develUpgrade kernel-debug-develUpgrade kernel-64k-modules-coreUpgrade kernel-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-debug-coreUpgrade kernel-64kUpgrade kernel-devel-matchedUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modules-extraUpgrade kernel-64k-debug-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-debugUpgrade kernel-headersUpgrade libperfUpgrade kernel-zfcpdump-modulesUpgrade kernel-tools-libsUpgrade kernel-rt-modules-extraUpgrade kernel-64k-develUpgrade kernel-64k-devel-matched | Oct 28, 2024 | Jun 19, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perfUpgrade perfUpgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-libbpfUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade kernel-modules-extraUpgrade kernel-livepatch-6.1.94-99.176Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade kernel-libbpf-develUpgrade kernel-modules-extra-commonUpgrade bpftool-debuginfoUpgrade kernel-headers | May 14, 2025 | Jun 19, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jun 19, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libs | Oct 9, 2024 | Jun 19, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-tools | Oct 9, 2024 | Jun 19, 2024 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Oct 16, 2024 | Jun 19, 2024 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Sep 13, 2024 | Jun 19, 2024 |
| Rocky_linux | — | Upgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-modules-coreUpgrade kernelUpgrade python3-perf-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debug-modulesUpgrade bpftool-debuginfoUpgrade kernel-cross-headersUpgrade kernel-zfcpdump-coreUpgrade kernel-tools-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-debugUpgrade kernel-rt-debug-coreUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade kernel-modules-extraUpgrade kernel-debug-modules-coreUpgrade rvUpgrade kernel-debug-develUpgrade kernel-zfcpdump-develUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade rtlaUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-rtUpgrade kernel-modulesUpgrade kernel-coreUpgrade kernel-tools-libs-develUpgrade kernel-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-debug-devel-matchedUpgrade kernel-toolsUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-debuginfoUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-kvmUpgrade kernel-modules-coreUpgrade kernel-debug-coreUpgrade perfUpgrade libperf-debuginfoUpgrade libperfUpgrade python3-perfUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-coreUpgrade kernel-debugUpgrade kernel-zfcpdump | Nov 4, 2024 | Jun 19, 2024 |
| Suse | — | Upgrade kernel-devel-rtUpgrade kernel-obs-qaUpgrade dtb-sprdUpgrade kernel-debug-livepatch-develUpgrade dtb-renesasUpgrade dtb-nvidiaUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-defaultUpgrade kernel-docsUpgrade dtb-socionextUpgrade kernel-obs-buildUpgrade kselftests-kmp-rtUpgrade kernel-azure-vdsoUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-extraUpgrade kernel-rt-develUpgrade kernel-64kb-develUpgrade reiserfs-kmp-defaultUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade dtb-amlogicUpgrade dlm-kmp-azureUpgrade dtb-amdUpgrade kernel-syms-rtUpgrade kernel-rt-livepatch-develUpgrade dtb-marvellUpgrade dtb-appleUpgrade dlm-kmp-defaultUpgrade dtb-apmUpgrade dtb-rockchipUpgrade kernel-macrosUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt_debugUpgrade kernel-default-extraUpgrade kernel-default-baseUpgrade cluster-md-kmp-defaultUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-default-livepatch-develUpgrade dtb-mediatekUpgrade dtb-armUpgrade reiserfs-kmp-rtUpgrade kernel-64kb-extraUpgrade kernel-default-optionalUpgrade kernel-zfcpdumpUpgrade kernel-develUpgrade dtb-caviumUpgrade kselftests-kmp-azureUpgrade cluster-md-kmp-azureUpgrade kernel-default-vdsoUpgrade kernel-source-azureUpgrade kernel-rt-vdsoUpgrade kernel-docs-htmlUpgrade kernel-azureUpgrade kernel-syms-azureUpgrade dtb-hisiliconUpgrade dtb-exynosUpgrade kernel-rt-livepatchUpgrade kernel-rt-optionalUpgrade dtb-amazonUpgrade kernel-symsUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-develUpgrade kernel-azure-livepatch-develUpgrade gfs2-kmp-defaultUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-azure-develUpgrade dtb-qcomUpgrade dtb-freescaleUpgrade kernel-devel-azureUpgrade kernel-azure-optionalUpgrade kernel-source-rtUpgrade kernel-sourceUpgrade kernel-rt_debug-develUpgrade kernel-kvmsmall-develUpgrade kernel-rtUpgrade dtb-lgUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-debug-vdsoUpgrade kernel-default-base-rebuildUpgrade kernel-azure-extraUpgrade gfs2-kmp-64kbUpgrade dtb-alteraUpgrade dtb-broadcomUpgrade kernel-default-livepatchUpgrade kselftests-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-64kb-livepatch-develUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade gfs2-kmp-rtUpgrade dtb-allwinnerUpgrade kernel-kvmsmallUpgrade kernel-64kbUpgrade dtb-xilinx | Jul 10, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-40-genericUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-azureUpgrade linux-image-raspiUpgrade linux-image-awsUpgrade linux-image-oem-24.04aUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-ibm-classicUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1010-oemUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-oracle-64kUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-nvidiaUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-genericUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-gkeUpgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-nvidia-64k-6.8 | 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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