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-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-toolsUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-rtUpgrade kernel-rt-debug-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-rt-develUpgrade kernel-modules-extraUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdumpUpgrade kernel-debug-modules-extraUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-zfcpdump-coreUpgrade kernel-docUpgrade kernel-develUpgrade python3-perfUpgrade kernel-rt-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-debug-develUpgrade kernel-rt-coreUpgrade perfUpgrade kernel-zfcpdump-develUpgrade kernel-debugUpgrade kernel-rt-debugUpgrade kernel-cross-headersUpgrade kernel | May 22, 2025 | Sep 4, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-develUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-libbpfUpgrade perfUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-modules-extraUpgrade kernel-debuginfo-common-aarch64Upgrade kernelUpgrade python3-perfUpgrade kernel-libbpf-staticUpgrade kernel-livepatch-6.1.106-116.188Upgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-headersUpgrade python3-perf-debuginfo | Aug 5, 2025 | Sep 4, 2024 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Sep 6, 2024 | Sep 4, 2024 |
| Oracle_linux | — | Upgrade kernel | May 26, 2025 | Sep 4, 2024 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | Dec 5, 2024 | Sep 4, 2024 |
| Rocky_linux | — | Upgrade perf-debuginfoUpgrade kernel-rt-debugUpgrade kernel-rt-debug-kvmUpgrade kernel-cross-headersUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-rt-develUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-debugUpgrade kernel-rt-coreUpgrade python3-perfUpgrade perfUpgrade kernel-debug-develUpgrade kernelUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-coreUpgrade kernel-debug-debuginfoUpgrade kernel-rtUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-develUpgrade kernel-debug-modulesUpgrade kernel-coreUpgrade kernel-toolsUpgrade kernel-rt-debug-modulesUpgrade python3-perf-debuginfoUpgrade kernel-rt-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-modulesUpgrade bpftoolUpgrade kernel-rt-debug-debuginfoUpgrade kernel-tools-libs | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade dtb-mediatekUpgrade kernel-kvmsmall-livepatch-develUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-rtUpgrade kernel-docs-htmlUpgrade dtb-caviumUpgrade kernel-64kb-extraUpgrade cluster-md-kmp-64kbUpgrade dtb-nvidiaUpgrade dtb-sprdUpgrade reiserfs-kmp-defaultUpgrade kernel-64kb-develUpgrade ocfs2-kmp-defaultUpgrade dtb-appleUpgrade kernel-docsUpgrade dlm-kmp-defaultUpgrade kernel-default-livepatchUpgrade kernel-devel-rtUpgrade gfs2-kmp-defaultUpgrade kernel-rt-develUpgrade dtb-freescaleUpgrade kernel-debugUpgrade kernel-default-livepatch-develUpgrade kernel-debug-vdsoUpgrade kernel-rt_debug-develUpgrade kernel-rt_debug-livepatch-develUpgrade cluster-md-kmp-rtUpgrade kernel-defaultUpgrade dtb-xilinxUpgrade kernel-azureUpgrade dtb-hisiliconUpgrade kernel-azure-extraUpgrade kernel-default-baseUpgrade reiserfs-kmp-rtUpgrade dtb-amazonUpgrade kernel-default-optionalUpgrade dtb-marvellUpgrade dtb-socionextUpgrade kernel-debug-develUpgrade kernel-64kb-optionalUpgrade kernel-rt_debugUpgrade ocfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade dlm-kmp-azureUpgrade kselftests-kmp-defaultUpgrade dtb-broadcomUpgrade gfs2-kmp-azureUpgrade kernel-develUpgrade ocfs2-kmp-64kbUpgrade dtb-allwinnerUpgrade dtb-amdUpgrade kernel-symsUpgrade dlm-kmp-rtUpgrade dtb-renesasUpgrade dtb-lgUpgrade kernel-azure-livepatch-develUpgrade kernel-syms-azureUpgrade kernel-kvmsmallUpgrade kernel-source-rtUpgrade dtb-qcomUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-sourceUpgrade cluster-md-kmp-azureUpgrade dtb-amlogicUpgrade dtb-alteraUpgrade kernel-default-develUpgrade kernel-rt-vdsoUpgrade kernel-syms-rtUpgrade cluster-md-kmp-defaultUpgrade kernel-azure-optionalUpgrade kernel-default-vdsoUpgrade kernel-devel-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-azure-vdsoUpgrade kernel-azure-develUpgrade gfs2-kmp-rtUpgrade dtb-rockchipUpgrade gfs2-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-default-extraUpgrade kernel-default-base-rebuildUpgrade ocfs2-kmp-rtUpgrade dtb-apmUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-rt-livepatchUpgrade kernel-obs-buildUpgrade dlm-kmp-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kselftests-kmp-64kbUpgrade dtb-exynosUpgrade dtb-armUpgrade kernel-source-azureUpgrade kernel-rt-optionalUpgrade kernel-rt-extraUpgrade kernel-obs-qaUpgrade kernel-macrosUpgrade kernel-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-rt | Dec 5, 2025 | May 22, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-gkeopUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-ibm-classicUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-generic-lpaeUpgrade linux-image-azureUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-awsUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-50-genericUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gkeUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1020-azureUpgrade linux-image-nvidia-64kUpgrade linux-image-virtualUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-oracle-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oem-24.04 | 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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