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 linux | May 15, 2025 | Aug 21, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelists | Dec 12, 2024 | Aug 21, 2024 |
| Suse | — | Upgrade dtb-amdUpgrade kernel-devel-rtUpgrade kernel-default-develUpgrade cluster-md-kmp-azureUpgrade dtb-marvellUpgrade dtb-hisiliconUpgrade kernel-azure-baseUpgrade gfs2-kmp-rtUpgrade kernel-debug-develUpgrade dtb-renesasUpgrade kernel-default-optionalUpgrade dtb-lgUpgrade kernel-kvmsmall-develUpgrade kernel-default-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade ocfs2-kmp-azureUpgrade dtb-broadcomUpgrade dlm-kmp-defaultUpgrade kernel-obs-qaUpgrade kernel-64kb-develUpgrade kernel-default-baseUpgrade dtb-mediatekUpgrade gfs2-kmp-64kbUpgrade dtb-appleUpgrade kselftests-kmp-rtUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade kernel-azure-extraUpgrade dtb-allwinnerUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-debugUpgrade kernel-source-azureUpgrade dtb-alteraUpgrade reiserfs-kmp-defaultUpgrade dtb-xilinxUpgrade dtb-apmUpgrade dtb-socionextUpgrade dtb-amazonUpgrade kernel-default-extraUpgrade kernel-default-livepatchUpgrade kernel-64kb-optionalUpgrade kernel-develUpgrade dtb-freescaleUpgrade kernel-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-zfcpdumpUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt-develUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-rtUpgrade kernel-rt_debugUpgrade kernel-symsUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-source-rtUpgrade kernel-default-base-rebuildUpgrade kernel-azure-livepatch-develUpgrade kernel-devel-azureUpgrade dtb-exynosUpgrade kernel-default-manUpgrade dtb-nvidiaUpgrade kernel-azure-vdsoUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-docsUpgrade kernel-kvmsmallUpgrade dlm-kmp-rtUpgrade kernel-source-vanillaUpgrade kernel-rt-vdsoUpgrade kernel-rt-extraUpgrade kernel-64kb-extraUpgrade kernel-macrosUpgrade kernel-rt-livepatch-develUpgrade kernel-azure-develUpgrade gfs2-kmp-azureUpgrade kernel-defaultUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-optionalUpgrade gfs2-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-obs-buildUpgrade kernel-rt_debug-develUpgrade kselftests-kmp-defaultUpgrade kernel-default-vdsoUpgrade kernel-debug-vdsoUpgrade dtb-sprdUpgrade dtb-qcomUpgrade dtb-caviumUpgrade dtb-armUpgrade dtb-amlogicUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-azureUpgrade kernel-azureUpgrade kernel-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-livepatchUpgrade kernel-sourceUpgrade kernel-syms-azureUpgrade kernel-debug-livepatch-devel | Dec 5, 2025 | Sep 10, 2024 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Aug 21, 2024 |
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