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 | — | No solution existsUpgrade linux | Jul 11, 2025 | Jul 11, 2025 |
| Suse | — | Upgrade kernel-default-optionalUpgrade kselftests-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-default-extraUpgrade ocfs2-kmp-rtUpgrade cluster-md-kmp-azureUpgrade kernel-source-azureUpgrade dtb-caviumUpgrade gfs2-kmp-azureUpgrade cluster-md-kmp-rtUpgrade kernel-syms-azureUpgrade dtb-mediatekUpgrade dtb-xilinxUpgrade dtb-freescaleUpgrade kernel-64kbUpgrade kernel-default-develUpgrade kernel-develUpgrade kernel-rt-develUpgrade kernel-azure-develUpgrade dtb-rockchipUpgrade kernel-rtUpgrade kernel-zfcpdumpUpgrade kernel-rt-vdsoUpgrade dtb-amazonUpgrade dtb-alteraUpgrade gfs2-kmp-64kbUpgrade kernel-default-vdsoUpgrade dtb-qcomUpgrade gfs2-kmp-rtUpgrade reiserfs-kmp-azureUpgrade kernel-default-base-rebuildUpgrade dtb-amlogicUpgrade dtb-exynosUpgrade kernel-default-livepatchUpgrade kernel-devel-rtUpgrade kernel-kvmsmallUpgrade kernel-macrosUpgrade kernel-obs-qaUpgrade kernel-obs-buildUpgrade kernel-kvmsmall-develUpgrade kernel-devel-azureUpgrade kselftests-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-sourceUpgrade dlm-kmp-64kbUpgrade dtb-lgUpgrade kernel-rt_debug-develUpgrade dtb-apmUpgrade kernel-rt_debug-vdsoUpgrade reiserfs-kmp-rtUpgrade dtb-armUpgrade kernel-source-rtUpgrade kernel-rt-extraUpgrade gfs2-kmp-defaultUpgrade dtb-allwinnerUpgrade kselftests-kmp-defaultUpgrade kernel-docsUpgrade reiserfs-kmp-defaultUpgrade dtb-hisiliconUpgrade kernel-azure-vdsoUpgrade kernel-rt_debugUpgrade kernel-docs-htmlUpgrade kernel-debug-vdsoUpgrade kernel-64kb-optionalUpgrade dtb-broadcomUpgrade dtb-amdUpgrade kernel-rt-livepatch-develUpgrade dtb-sprdUpgrade dlm-kmp-defaultUpgrade dlm-kmp-azureUpgrade dtb-renesasUpgrade kernel-rt-optionalUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-azure-extraUpgrade kernel-azureUpgrade dtb-nvidiaUpgrade dtb-appleUpgrade dlm-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-develUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-syms-rtUpgrade kernel-source-vanillaUpgrade dtb-socionextUpgrade kernel-kvmsmall-vdsoUpgrade kernel-defaultUpgrade dtb-marvellUpgrade kernel-symsUpgrade kselftests-kmp-rtUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-extraUpgrade ocfs2-kmp-azure | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-oracle-6.14Upgrade linux-image-raspiUpgrade linux-image-lowlatency-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-gke-64kUpgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-gke-6.8Upgrade linux-image-generic-64k-6.14Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-raspi-6.14Upgrade linux-image-azure-6.14Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-fipsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-intel-iotgUpgrade linux-image-oem-22.04dUpgrade linux-image-realtimeUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.14.0-1012-azureUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.14.0-1013-awsUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1046-azureUpgrade linux-image-azureUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-aws-6.14Upgrade linux-image-gcp-fipsUpgrade linux-image-oracle-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-generic-6.14Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-realtime-6.14Upgrade linux-image-xilinx-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gcp-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-raspi-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-6.14Upgrade linux-image-gcp-64kUpgrade linux-image-gkeUpgrade linux-image-genericUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-gkeop-6.8Upgrade linux-image-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-xilinxUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oem-24.04bUpgrade linux-image-gcpUpgrade linux-image-nvidiaUpgrade linux-image-azure-fipsUpgrade linux-image-azure-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-virtual-6.14Upgrade linux-image-oracleUpgrade linux-image-oem-24.04cUpgrade linux-image-oem-6.14Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-64k-6.14Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-fips-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-virtualUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-oracle-64kUpgrade linux-image-6.14.0-1012-oemUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-ibmUpgrade linux-image-aws-64kUpgrade linux-image-awsUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.14.0-32-generic | Jul 14, 2025 | Jul 10, 2025 |
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