In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink
When all the strides in a WQE have been consumed, the WQE is unlinked from the WQ linked list (mlx5_wq_ll_pop()). For SHAMPO, it is possible to receive CQEs with 0 consumed strides for the same WQE even after the WQE is fully consumed and unlinked. This triggers an additional unlink for the same wqe which corrupts the linked list.
Fix this scenario by accepting 0 sized consumed strides without unlinking the WQE again.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-coreUpgrade python3-perfUpgrade kernel-debugUpgrade kernel-develUpgrade kernel-rt-debugUpgrade kernelUpgrade kernel-debug-develUpgrade perfUpgrade kernel-rt-modules-extraUpgrade kernel-cross-headersUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-develUpgrade kernel-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade kernel-rtUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-coreUpgrade kernel-modulesUpgrade kernel-rt-develUpgrade kernel-docUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-rt-modulesUpgrade bpftoolUpgrade kernel-debug-modules-extra | May 22, 2025 | Sep 4, 2024 |
| Amazon_linux_2023 | — | Upgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.1.106-116.188Upgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-libbpfUpgrade perf-debuginfoUpgrade perfUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernelUpgrade kernel-develUpgrade kernel-libbpf-develUpgrade python3-perfUpgrade kernel-debuginfoUpgrade kernel-modules-extra | Aug 5, 2025 | Sep 4, 2024 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Sep 6, 2024 | Sep 4, 2024 |
| Oracle_linux | — | Upgrade kernel | May 26, 2025 | Sep 4, 2024 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Dec 5, 2024 | Sep 4, 2024 |
| Rocky_linux | — | Upgrade kernel-rt-modulesUpgrade python3-perf-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-toolsUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-coreUpgrade kernel-tools-libsUpgrade kernel-rtUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-coreUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade perfUpgrade python3-perfUpgrade kernel-rt-coreUpgrade kernel-rt-kvmUpgrade kernel-debug-develUpgrade kernel-debug-coreUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debugUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-tools-libs-develUpgrade kernel-debugUpgrade kernel-cross-headersUpgrade kernelUpgrade kernel-rt-modules-extraUpgrade perf-debuginfo | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade kernel-azureUpgrade kernel-debug-develUpgrade kernel-64kb-optionalUpgrade kernel-default-optionalUpgrade dtb-amazonUpgrade dtb-marvellUpgrade reiserfs-kmp-rtUpgrade kernel-64kb-extraUpgrade kernel-debug-vdsoUpgrade kernel-64kb-develUpgrade kernel-docs-htmlUpgrade gfs2-kmp-azureUpgrade kernel-rt-develUpgrade dlm-kmp-rtUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-azureUpgrade cluster-md-kmp-64kbUpgrade kernel-rt_debug-develUpgrade dtb-mediatekUpgrade kernel-symsUpgrade reiserfs-kmp-defaultUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-broadcomUpgrade dtb-caviumUpgrade kernel-rt_debug-livepatch-develUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-debugUpgrade kernel-default-livepatch-develUpgrade dtb-hisiliconUpgrade kernel-rt_debugUpgrade kernel-azure-extraUpgrade dtb-xilinxUpgrade dlm-kmp-azureUpgrade dtb-socionextUpgrade cluster-md-kmp-rtUpgrade kernel-devel-rtUpgrade ocfs2-kmp-64kbUpgrade dtb-amdUpgrade dtb-renesasUpgrade kernel-default-baseUpgrade kernel-docsUpgrade dtb-sprdUpgrade kernel-default-livepatchUpgrade dtb-nvidiaUpgrade kernel-defaultUpgrade kernel-develUpgrade dtb-freescaleUpgrade dtb-allwinnerUpgrade kernel-source-vanillaUpgrade dtb-appleUpgrade kselftests-kmp-defaultUpgrade kernel-devel-azureUpgrade gfs2-kmp-rtUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-64kb-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade kselftests-kmp-64kbUpgrade kernel-rt-vdsoUpgrade kernel-default-develUpgrade dtb-amlogicUpgrade dtb-alteraUpgrade kernel-rt-livepatchUpgrade kernel-obs-buildUpgrade dlm-kmp-64kbUpgrade kernel-rt-livepatch-develUpgrade kernel-rt-extraUpgrade kernel-source-azureUpgrade kernel-rt-optionalUpgrade kernel-macrosUpgrade kernel-64kbUpgrade dtb-qcomUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-obs-qaUpgrade kernel-syms-azureUpgrade dtb-apmUpgrade dtb-exynosUpgrade dtb-armUpgrade kernel-kvmsmall-vdsoUpgrade kernel-azure-optionalUpgrade kernel-default-base-rebuildUpgrade kernel-zfcpdumpUpgrade kernel-default-extraUpgrade reiserfs-kmp-azureUpgrade kernel-source-rtUpgrade kernel-sourceUpgrade kernel-rtUpgrade kernel-kvmsmall-develUpgrade kernel-azure-livepatch-develUpgrade kernel-default-vdsoUpgrade dtb-rockchipUpgrade dtb-lgUpgrade kernel-kvmsmallUpgrade kernel-debug-livepatch-develUpgrade kernel-azure-vdsoUpgrade kernel-azure-devel | Dec 5, 2025 | May 22, 2025 |
| Ubuntu | — | Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-oem-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-6.8.0-1020-azureUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-awsUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-oracleUpgrade linux-image-oem-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-raspiUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gkeopUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-gcpUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-oem-22.04cUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-azureUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-oem-24.04aUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-oem-22.04bUpgrade linux-image-oem-22.04aUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-genericUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-ibm | Dec 13, 2024 | Sep 4, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 9, 2025 | Sep 4, 2024 |
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