In the Linux kernel, the following vulnerability has been resolved:
scsi: ufs: core: Remove SCSI host only if added
If host tries to remove ufshcd driver from a UFS device it would cause a kernel panic if ufshcd_async_scan fails during ufshcd_probe_hba before adding a SCSI host with scsi_add_host and MCQ is enabled since SCSI host has been defered after MCQ configuration introduced by commit 0cab4023ec7b ("scsi: ufs: core: Defer adding host to SCSI if MCQ is supported").
To guarantee that SCSI host is removed only if it has been added, set the scsi_host_added flag to true after adding a SCSI host and check whether it is set or not before removing it.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | May 15, 2025 | Sep 27, 2024 |
| Suse | — | Upgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-livepatch-develUpgrade kernel-syms-rtUpgrade kernel-azure-livepatch-develUpgrade gfs2-kmp-defaultUpgrade kernel-azure-vdsoUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-vdsoUpgrade kernel-obs-buildUpgrade kernel-rt-optionalUpgrade dtb-nvidiaUpgrade cluster-md-kmp-64kbUpgrade kernel-sourceUpgrade kernel-devel-azureUpgrade kernel-rt_debug-develUpgrade kernel-defaultUpgrade dtb-sprdUpgrade kernel-docsUpgrade kernel-azureUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-rtUpgrade kselftests-kmp-azureUpgrade kernel-64kb-extraUpgrade dlm-kmp-azureUpgrade kernel-source-rtUpgrade kernel-debug-vdsoUpgrade dtb-exynosUpgrade kernel-syms-azureUpgrade dtb-armUpgrade dtb-qcomUpgrade kernel-azure-develUpgrade dtb-amlogicUpgrade kernel-default-vdsoUpgrade kernel-source-vanillaUpgrade kselftests-kmp-64kbUpgrade kernel-kvmsmallUpgrade kernel-rt-extraUpgrade dtb-rockchipUpgrade kernel-default-base-rebuildUpgrade dtb-alteraUpgrade dtb-renesasUpgrade dtb-amazonUpgrade kernel-macrosUpgrade dtb-apmUpgrade dtb-caviumUpgrade gfs2-kmp-64kbUpgrade kernel-rt_debug-vdsoUpgrade dtb-broadcomUpgrade dtb-appleUpgrade dtb-xilinxUpgrade ocfs2-kmp-rtUpgrade dlm-kmp-defaultUpgrade kernel-develUpgrade dlm-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-rt_debugUpgrade kernel-64kbUpgrade dtb-socionextUpgrade kselftests-kmp-rtUpgrade kernel-default-baseUpgrade kernel-source-azureUpgrade kernel-obs-qaUpgrade dtb-mediatekUpgrade kernel-symsUpgrade gfs2-kmp-azureUpgrade dtb-lgUpgrade kernel-azure-extraUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade dtb-amdUpgrade reiserfs-kmp-defaultUpgrade dtb-marvellUpgrade ocfs2-kmp-64kbUpgrade kernel-rt-develUpgrade kernel-default-livepatch-develUpgrade kernel-default-optionalUpgrade ocfs2-kmp-azureUpgrade kernel-kvmsmall-develUpgrade kernel-debug-develUpgrade kernel-64kb-optionalUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-rtUpgrade kernel-default-extraUpgrade kernel-azure-optionalUpgrade kernel-docs-htmlUpgrade dtb-allwinnerUpgrade kernel-64kb-develUpgrade dtb-hisiliconUpgrade dtb-freescaleUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-livepatchUpgrade kernel-default-develUpgrade kernel-debugUpgrade ocfs2-kmp-defaultUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-rt | Dec 5, 2025 | Nov 13, 2024 |
| Ubuntu | — | Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-oracleUpgrade linux-image-kvmUpgrade linux-image-oem-22.04bUpgrade linux-image-virtualUpgrade linux-image-ibm-classicUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-ibmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-oem-22.04aUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-gcpUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-gkeop-6.8Upgrade linux-image-gkeopUpgrade linux-image-oem-24.04aUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1020-azureUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-genericUpgrade linux-image-awsUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-nvidia-lowlatency-64k | Dec 13, 2024 | Sep 27, 2024 |
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