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-cross-headersUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-develUpgrade perfUpgrade kernelUpgrade kernel-rt-debugUpgrade kernel-rt-coreUpgrade kernel-develUpgrade kernel-debugUpgrade python3-perfUpgrade kernel-debug-develUpgrade kernel-tools-libs-develUpgrade bpftoolUpgrade kernel-rt-debug-develUpgrade kernel-rtUpgrade kernel-zfcpdumpUpgrade kernel-modulesUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-rt-develUpgrade kernel-coreUpgrade kernel-modules-extraUpgrade kernel-docUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-modulesUpgrade kernel-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-rt-debug-coreUpgrade kernel-toolsUpgrade kernel-rt-debug-modulesUpgrade kernel-tools-libsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-headers | May 22, 2025 | Sep 4, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-libbpf-staticUpgrade python3-perf-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-6.1.106-116.188Upgrade kernel-modules-extra-commonUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernelUpgrade bpftoolUpgrade kernel-develUpgrade perf-debuginfoUpgrade perfUpgrade kernel-modules-extraUpgrade python3-perfUpgrade kernel-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-libbpfUpgrade kernel-tools-devel | 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 | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Dec 5, 2024 | Sep 4, 2024 |
| Rocky_linux | — | Upgrade kernel-develUpgrade kernelUpgrade kernel-debug-coreUpgrade kernel-debug-develUpgrade kernel-rt-kvmUpgrade kernel-rt-modules-extraUpgrade perfUpgrade python3-perfUpgrade kernel-rt-develUpgrade kernel-rt-debug-kvmUpgrade kernel-tools-libs-develUpgrade kernel-cross-headersUpgrade kernel-rt-coreUpgrade kernel-rt-debugUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debuginfoUpgrade kernel-debugUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-tools-libsUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-modules-extraUpgrade bpftoolUpgrade kernel-rt-debug-debuginfoUpgrade kernel-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-rtUpgrade kernel-toolsUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modulesUpgrade kernel-coreUpgrade bpftool-debuginfoUpgrade kernel-debug-debuginfoUpgrade python3-perf-debuginfo | Jul 31, 2025 | Jul 29, 2025 |
| Suse | — | Upgrade dtb-alteraUpgrade kernel-rt-vdsoUpgrade kernel-default-develUpgrade kselftests-kmp-64kbUpgrade dtb-amlogicUpgrade kernel-azure-vdsoUpgrade kernel-azure-develUpgrade dtb-armUpgrade dtb-exynosUpgrade kernel-source-rtUpgrade reiserfs-kmp-azureUpgrade dtb-apmUpgrade kernel-azure-optionalUpgrade kernel-kvmsmall-vdsoUpgrade gfs2-kmp-64kbUpgrade kernel-sourceUpgrade dtb-rockchipUpgrade dtb-lgUpgrade gfs2-kmp-rtUpgrade kernel-azure-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-rtUpgrade kernel-debug-livepatch-develUpgrade kernel-devel-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-optionalUpgrade kernel-syms-azureUpgrade cluster-md-kmp-azureUpgrade kernel-rt-extraUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade dtb-qcomUpgrade ocfs2-kmp-rtUpgrade kernel-64kbUpgrade dlm-kmp-64kbUpgrade kernel-default-base-rebuildUpgrade kernel-zfcpdumpUpgrade kernel-macrosUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-livepatch-develUpgrade kernel-default-vdsoUpgrade kernel-obs-buildUpgrade kernel-syms-rtUpgrade kernel-obs-qaUpgrade kernel-kvmsmallUpgrade kernel-rt-livepatchUpgrade kernel-64kb-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-debug-vdsoUpgrade dtb-allwinnerUpgrade kselftests-kmp-defaultUpgrade dtb-socionextUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-source-vanillaUpgrade reiserfs-kmp-rtUpgrade kernel-debug-develUpgrade kernel-default-optionalUpgrade kernel-azureUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade dlm-kmp-rtUpgrade kernel-develUpgrade gfs2-kmp-azureUpgrade dtb-broadcomUpgrade kernel-rt_debug-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-symsUpgrade dtb-mediatekUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-rt_debugUpgrade kernel-default-baseUpgrade dtb-xilinxUpgrade dtb-renesasUpgrade dtb-amdUpgrade kernel-docsUpgrade kernel-default-livepatchUpgrade kernel-debugUpgrade gfs2-kmp-defaultUpgrade dtb-nvidiaUpgrade dtb-freescaleUpgrade dtb-appleUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-devel-rtUpgrade dtb-sprdUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-defaultUpgrade dtb-hisiliconUpgrade cluster-md-kmp-rtUpgrade kernel-azure-extraUpgrade kernel-64kb-extraUpgrade dtb-caviumUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-develUpgrade kernel-docs-htmlUpgrade dtb-marvellUpgrade dtb-amazon | Dec 5, 2025 | May 22, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-generic-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-nvidiaUpgrade linux-image-ibm-classicUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-genericUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-raspiUpgrade linux-image-lowlatencyUpgrade linux-image-azureUpgrade linux-image-oem-22.04Upgrade linux-image-oem-22.04aUpgrade linux-image-oem-22.04cUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-oem-24.04aUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1020-azureUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-virtualUpgrade linux-image-oem-24.04Upgrade linux-image-oracleUpgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-oem-22.04dUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-awsUpgrade linux-image-gkeUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-50-genericUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1017-oracle | 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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