In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix soft lockup under heavy CEQE load
CEQEs are handled in interrupt handler currently. This may cause the CPU core staying in interrupt context too long and lead to soft lockup under heavy load.
Handle CEQEs in BH workqueue and set an upper limit for the number of CEQE handled by a single call of work handler.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxNo solution exists | May 15, 2025 | Aug 21, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libs | Dec 12, 2024 | Aug 21, 2024 |
| Suse | — | Upgrade kernel-rtUpgrade kernel-debug-livepatch-develUpgrade kernel-azureUpgrade kernel-rt-livepatchUpgrade kernel-default-manUpgrade kernel-64kb-extraUpgrade kernel-azure-livepatch-develUpgrade dtb-rockchipUpgrade reiserfs-kmp-64kbUpgrade kernel-source-vanillaUpgrade dlm-kmp-azureUpgrade kernel-syms-azureUpgrade gfs2-kmp-defaultUpgrade kernel-rt-vdsoUpgrade kernel-devel-azureUpgrade kernel-rt-optionalUpgrade kernel-macrosUpgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-rt_debug-develUpgrade dtb-amlogicUpgrade dtb-qcomUpgrade dtb-sprdUpgrade kernel-debug-vdsoUpgrade kernel-rt-extraUpgrade gfs2-kmp-azureUpgrade dtb-caviumUpgrade kernel-default-vdsoUpgrade dtb-armUpgrade dlm-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-syms-rtUpgrade kernel-source-rtUpgrade kernel-kvmsmallUpgrade kernel-azure-vdsoUpgrade kernel-docsUpgrade kernel-sourceUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-base-rebuildUpgrade dtb-nvidiaUpgrade kernel-azure-develUpgrade reiserfs-kmp-azureUpgrade kernel-kvmsmall-vdsoUpgrade dtb-exynosUpgrade kernel-defaultUpgrade kernel-obs-buildUpgrade kernel-rt-livepatch-develUpgrade kernel-debugUpgrade kernel-symsUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-extraUpgrade kernel-64kb-livepatch-develUpgrade dtb-apmUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade kernel-source-azureUpgrade dtb-socionextUpgrade reiserfs-kmp-rtUpgrade kernel-64kbUpgrade dtb-freescaleUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-azureUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-livepatch-develUpgrade dtb-broadcomUpgrade kernel-azure-baseUpgrade dtb-lgUpgrade dtb-hisiliconUpgrade ocfs2-kmp-64kbUpgrade kernel-develUpgrade kernel-docs-htmlUpgrade kernel-zfcpdumpUpgrade kernel-default-optionalUpgrade dtb-renesasUpgrade dtb-marvellUpgrade kernel-default-baseUpgrade dtb-xilinxUpgrade dlm-kmp-defaultUpgrade kernel-rt-develUpgrade kselftests-kmp-rtUpgrade kernel-obs-qaUpgrade cluster-md-kmp-defaultUpgrade kernel-azure-extraUpgrade kernel-64kb-develUpgrade gfs2-kmp-64kbUpgrade dtb-appleUpgrade dlm-kmp-64kbUpgrade dtb-mediatekUpgrade cluster-md-kmp-azureUpgrade kernel-debug-develUpgrade dtb-amdUpgrade kernel-devel-rtUpgrade kernel-default-develUpgrade gfs2-kmp-rtUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-rtUpgrade dtb-allwinnerUpgrade kselftests-kmp-64kbUpgrade dtb-alteraUpgrade kernel-azure-optionalUpgrade kernel-rt_debugUpgrade kernel-default-livepatchUpgrade dtb-amazonUpgrade reiserfs-kmp-default | Dec 5, 2025 | Sep 10, 2024 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Aug 21, 2024 |
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