In the Linux kernel, the following vulnerability has been resolved:
blk-mq: make sure active queue usage is held for bio_integrity_prep()
blk_integrity_unregister() can come if queue usage counter isn't held for one bio with integrity prepared, so this request may be completed with calling profile->complete_fn, then kernel panic.
Another constraint is that bio_integrity_prep() needs to be called before bio merge.
Fix the issue by:
- call bio_integrity_prep() with one queue usage counter grabbed reliably
- call bio_integrity_prep() before bio merge
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-libbpfUpgrade kernel-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-libbpf-develUpgrade kernel-libbpf-staticUpgrade kernelUpgrade kernel-tools-develUpgrade python3-perfUpgrade kernel-livepatch-6.1.72-96.166Upgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extra-common | Jun 11, 2025 | May 21, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 21, 2024 |
| Suse | — | Upgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmallUpgrade kernel-zfcpdumpUpgrade kernel-azure-livepatch-develUpgrade reiserfs-kmp-azureUpgrade dtb-rockchipUpgrade kernel-debug-develUpgrade kernel-default-extraUpgrade dlm-kmp-defaultUpgrade kernel-docsUpgrade kselftests-kmp-rtUpgrade dtb-mediatekUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-defaultUpgrade dtb-amlogicUpgrade kernel-rt-livepatch-develUpgrade kernel-devel-azureUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-symsUpgrade cluster-md-kmp-defaultUpgrade dtb-marvellUpgrade kernel-64kb-optionalUpgrade kernel-default-baseUpgrade kernel-rt_debugUpgrade dtb-nvidiaUpgrade kernel-macrosUpgrade kernel-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-debug-livepatch-develUpgrade kernel-64kb-livepatch-develUpgrade kernel-azure-develUpgrade dtb-apmUpgrade kernel-syms-rtUpgrade dlm-kmp-azureUpgrade dtb-appleUpgrade dtb-armUpgrade dtb-socionextUpgrade kernel-azure-vdsoUpgrade dtb-amdUpgrade kernel-kvmsmall-vdsoUpgrade gfs2-kmp-64kbUpgrade kernel-obs-qaUpgrade cluster-md-kmp-64kbUpgrade kernel-sourceUpgrade kernel-rtUpgrade dtb-xilinxUpgrade kernel-obs-buildUpgrade kernel-default-livepatchUpgrade cluster-md-kmp-azureUpgrade kernel-debug-vdsoUpgrade kselftests-kmp-azureUpgrade kernel-default-vdsoUpgrade kernel-rt-optionalUpgrade kernel-source-azureUpgrade kernel-rt-extraUpgrade dtb-amazonUpgrade dlm-kmp-64kbUpgrade kernel-default-livepatch-develUpgrade kernel-default-base-rebuildUpgrade kernel-rt-develUpgrade kernel-syms-azureUpgrade kernel-azure-extraUpgrade kernel-debugUpgrade ocfs2-kmp-azureUpgrade kernel-default-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-optionalUpgrade kernel-azureUpgrade kernel-64kbUpgrade gfs2-kmp-azureUpgrade dtb-freescaleUpgrade dtb-alteraUpgrade kernel-rt-livepatchUpgrade kernel-64kb-extraUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-rt-vdsoUpgrade dtb-sprdUpgrade dtb-renesasUpgrade dtb-lgUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade kernel-rt_debug-develUpgrade kernel-develUpgrade cluster-md-kmp-rtUpgrade kernel-source-vanillaUpgrade kernel-source-rtUpgrade kernel-azure-optionalUpgrade dtb-qcomUpgrade dtb-hisiliconUpgrade dtb-exynosUpgrade dtb-caviumUpgrade dlm-kmp-rtUpgrade kernel-docs-htmlUpgrade kernel-64kb-develUpgrade gfs2-kmp-defaultUpgrade dtb-broadcomUpgrade dtb-allwinner | Jul 10, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-nvidia-6.5 | Nov 19, 2024 | May 21, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | May 21, 2024 |
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