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In the Linux kernel, the following vulnerability has been resolved:
nvme: move stopping keep-alive into nvme_uninit_ctrl()
Commit 4733b65d82bd ("nvme: start keep-alive after admin queue setup") moves starting keep-alive from nvme_start_ctrl() into nvme_init_ctrl_finish(), but don't move stopping keep-alive into nvme_uninit_ctrl(), so keep-alive work can be started and keep pending after failing to start controller, finally use-after-free is triggered if nvme host driver is unloaded.
This patch fixes kernel panic when running nvme/004 in case that connection failure is triggered, by moving stopping keep-alive into nvme_uninit_ctrl().
This way is reasonable because keep-alive is now started in nvme_init_ctrl_finish().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 11, 2024 |
| Suse | — | Upgrade kernel-source-vanillaUpgrade kernel-rt-develUpgrade dlm-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade reiserfs-kmp-azureUpgrade cluster-md-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-obs-buildUpgrade kernel-rt-livepatchUpgrade kernel-default-baseUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-allwinnerUpgrade kernel-azureUpgrade kselftests-kmp-defaultUpgrade dtb-nvidiaUpgrade dtb-rockchipUpgrade dlm-kmp-rtUpgrade kernel-default-base-rebuildUpgrade gfs2-kmp-defaultUpgrade kernel-rt-optionalUpgrade kernel-azure-vdsoUpgrade kernel-rt-livepatch-develUpgrade dtb-sprdUpgrade kselftests-kmp-rtUpgrade dtb-armUpgrade kernel-rt-extraUpgrade ocfs2-kmp-defaultUpgrade kernel-rt-vdsoUpgrade dlm-kmp-azureUpgrade dtb-mediatekUpgrade dtb-xilinxUpgrade dtb-qcomUpgrade cluster-md-kmp-64kbUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-optionalUpgrade reiserfs-kmp-rtUpgrade kernel-debug-vdsoUpgrade kernel-defaultUpgrade kernel-64kb-extraUpgrade kernel-azure-develUpgrade kernel-devel-rtUpgrade kernel-docsUpgrade kernel-rtUpgrade kernel-default-develUpgrade dtb-exynosUpgrade kernel-kvmsmall-vdsoUpgrade dtb-hisiliconUpgrade dtb-appleUpgrade cluster-md-kmp-defaultUpgrade kernel-kvmsmallUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-rtUpgrade kernel-azure-extraUpgrade dtb-broadcomUpgrade dtb-amdUpgrade cluster-md-kmp-azureUpgrade kernel-macrosUpgrade kernel-debug-develUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-source-rtUpgrade kernel-rt_debug-develUpgrade kernel-debugUpgrade dtb-marvellUpgrade dtb-lgUpgrade dtb-caviumUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade dtb-apmUpgrade ocfs2-kmp-azureUpgrade kernel-symsUpgrade kernel-develUpgrade gfs2-kmp-64kbUpgrade dtb-socionextUpgrade dtb-amazonUpgrade kernel-default-extraUpgrade dtb-amlogicUpgrade reiserfs-kmp-defaultUpgrade kernel-source-azureUpgrade kernel-devel-azureUpgrade dtb-alteraUpgrade kselftests-kmp-64kbUpgrade kernel-sourceUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-debug-livepatch-develUpgrade dtb-freescaleUpgrade gfs2-kmp-rtUpgrade kernel-obs-qaUpgrade kernel-docs-htmlUpgrade kernel-64kbUpgrade kernel-default-livepatchUpgrade kernel-default-vdsoUpgrade kernel-azure-optionalUpgrade kernel-zfcpdumpUpgrade kernel-64kb-optionalUpgrade kernel-64kb-livepatch-develUpgrade dtb-renesasUpgrade kernel-syms-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-64kb-develUpgrade kernel-rt_debug | Dec 5, 2025 | Oct 8, 2024 |
| Ubuntu | — | Upgrade linux-image-generic-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-raspiUpgrade linux-image-oracle-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gcpUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-kvmUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-22.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-azureUpgrade linux-image-oem-24.04aUpgrade linux-image-nvidiaUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-ibmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1020-azureUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-genericUpgrade linux-image-oem-22.04dUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-gkeopUpgrade linux-image-oracleUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1018-oemUpgrade linux-image-gkeUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-awsUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-50-generic-64k | Dec 13, 2024 | Sep 11, 2024 |
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