In the Linux kernel, the following vulnerability has been resolved:
hisi_acc_vfio_pci: bugfix live migration function without VF device driver
If the VF device driver is not loaded in the Guest OS and we attempt to perform device data migration, the address of the migrated data will be NULL. The live migration recovery operation on the destination side will access a null address value, which will cause access errors.
Therefore, live migration of VMs without added VF device drivers does not require device data migration. In addition, when the queue address data obtained by the destination is empty, device queue recovery processing will not be performed.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 11, 2025 | Jul 11, 2025 |
| Suse | — | Upgrade kernel-debug-develUpgrade ocfs2-kmp-defaultUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-develUpgrade kernel-rt-optionalUpgrade kernel-kvmsmall-vdsoUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-syms-rtUpgrade dlm-kmp-azureUpgrade kernel-azure-extraUpgrade dtb-socionextUpgrade kselftests-kmp-rtUpgrade kernel-docsUpgrade kselftests-kmp-defaultUpgrade dtb-sprdUpgrade dlm-kmp-rtUpgrade dtb-appleUpgrade gfs2-kmp-defaultUpgrade kernel-rt-extraUpgrade kernel-source-rtUpgrade kernel-azure-vdsoUpgrade reiserfs-kmp-defaultUpgrade dtb-hisiliconUpgrade reiserfs-kmp-rtUpgrade dtb-amdUpgrade dtb-broadcomUpgrade kernel-docs-htmlUpgrade kernel-rt-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-64kb-optionalUpgrade kernel-debug-vdsoUpgrade dlm-kmp-defaultUpgrade dtb-marvellUpgrade kernel-symsUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-extraUpgrade kernel-default-baseUpgrade kernel-default-livepatch-develUpgrade kernel-rt_debugUpgrade dtb-allwinnerUpgrade dtb-nvidiaUpgrade kernel-defaultUpgrade dtb-renesasUpgrade kernel-azureUpgrade kernel-debugUpgrade dtb-armUpgrade kernel-kvmsmall-develUpgrade kernel-default-vdsoUpgrade dtb-freescaleUpgrade kernel-zfcpdumpUpgrade kernel-sourceUpgrade kernel-rt_debug-develUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-devel-azureUpgrade dtb-amazonUpgrade gfs2-kmp-64kbUpgrade kernel-develUpgrade kernel-default-develUpgrade kernel-source-azureUpgrade cluster-md-kmp-azureUpgrade kernel-64kbUpgrade dtb-apmUpgrade kernel-obs-buildUpgrade kernel-devel-rtUpgrade kernel-default-base-rebuildUpgrade gfs2-kmp-rtUpgrade dtb-qcomUpgrade kernel-rt-develUpgrade kernel-azure-develUpgrade dtb-xilinxUpgrade dtb-mediatekUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade dtb-caviumUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-64kbUpgrade kernel-syms-azureUpgrade kernel-default-optionalUpgrade kernel-default-extraUpgrade reiserfs-kmp-azureUpgrade kernel-kvmsmallUpgrade kernel-default-livepatchUpgrade dtb-exynosUpgrade dtb-amlogicUpgrade kernel-obs-qaUpgrade kernel-macrosUpgrade dtb-lgUpgrade kernel-rt-vdsoUpgrade kernel-rtUpgrade dtb-rockchipUpgrade dtb-altera | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-gkeopUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.14.0-1013-awsUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-generic-6.14Upgrade linux-image-realtime-6.8.1Upgrade linux-image-realtimeUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-fipsUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-realtime-6.14Upgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1046-azureUpgrade linux-image-aws-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-xilinx-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-aws-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-oracle-6.14Upgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-gke-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-aws-6.14Upgrade linux-image-azureUpgrade linux-image-gcp-fipsUpgrade linux-image-oem-24.04Upgrade linux-image-oracle-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-raspiUpgrade linux-image-azure-6.14Upgrade linux-image-intel-iotgUpgrade linux-image-gkeUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-generic-64k-6.14Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-genericUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-raspi-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-gcp-6.14Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-raspi-6.14Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-generic-lpaeUpgrade linux-image-fips-6.8Upgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-awsUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-kvmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-oracleUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-virtual-6.14Upgrade linux-image-oem-24.04cUpgrade linux-image-oem-22.04aUpgrade linux-image-ibm-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-oem-24.04bUpgrade linux-image-gcpUpgrade linux-image-azure-fipsUpgrade linux-image-xilinxUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-azure-6.8Upgrade linux-image-nvidiaUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-generic-6.8Upgrade linux-image-aws-64k-6.14Upgrade linux-image-oem-6.14Upgrade linux-image-nvidia-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.14.0-1012-oemUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-generic-64kUpgrade linux-image-virtualUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-ibm-classicUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1046-aws-64k | Jul 14, 2025 | Jul 10, 2025 |
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