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 linuxNo solution exists | Jul 11, 2025 | Jul 11, 2025 |
| Suse | — | Upgrade reiserfs-kmp-rtUpgrade kernel-64kb-extraUpgrade kernel-rt_debugUpgrade dtb-allwinnerUpgrade dtb-hisiliconUpgrade gfs2-kmp-defaultUpgrade dtb-armUpgrade kernel-azure-vdsoUpgrade kernel-rt_debug-vdsoUpgrade kernel-source-rtUpgrade kernel-syms-rtUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-debug-develUpgrade kernel-defaultUpgrade dtb-sprdUpgrade kernel-kvmsmall-vdsoUpgrade kernel-debugUpgrade kernel-docsUpgrade kselftests-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade dtb-nvidiaUpgrade dtb-renesasUpgrade dtb-appleUpgrade kernel-azureUpgrade kernel-azure-extraUpgrade kernel-rt-livepatch-develUpgrade dtb-socionextUpgrade kernel-default-livepatch-develUpgrade kselftests-kmp-rtUpgrade kernel-default-baseUpgrade ocfs2-kmp-azureUpgrade kernel-docs-htmlUpgrade dtb-amdUpgrade dtb-broadcomUpgrade cluster-md-kmp-64kbUpgrade kernel-symsUpgrade dtb-marvellUpgrade kernel-rt-extraUpgrade kernel-64kb-optionalUpgrade reiserfs-kmp-defaultUpgrade kernel-debug-vdsoUpgrade dlm-kmp-defaultUpgrade dlm-kmp-rtUpgrade kernel-64kb-develUpgrade kernel-source-vanillaUpgrade kernel-rt-optionalUpgrade dlm-kmp-azureUpgrade kernel-rtUpgrade kernel-kvmsmallUpgrade kernel-rt-vdsoUpgrade kernel-rt_debug-develUpgrade dtb-lgUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-macrosUpgrade dtb-amlogicUpgrade kernel-default-livepatchUpgrade kernel-develUpgrade kernel-default-develUpgrade gfs2-kmp-64kbUpgrade gfs2-kmp-rtUpgrade kernel-obs-buildUpgrade kernel-devel-rtUpgrade kernel-default-base-rebuildUpgrade dtb-qcomUpgrade dtb-apmUpgrade dtb-freescaleUpgrade kernel-azure-develUpgrade dtb-mediatekUpgrade kernel-zfcpdumpUpgrade dtb-rockchipUpgrade kernel-rt-develUpgrade dtb-alteraUpgrade kernel-source-azureUpgrade kernel-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-kvmsmall-develUpgrade kernel-default-vdsoUpgrade dtb-xilinxUpgrade kernel-obs-qaUpgrade ocfs2-kmp-rtUpgrade kernel-syms-azureUpgrade kernel-default-optionalUpgrade kernel-default-extraUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade cluster-md-kmp-rtUpgrade kselftests-kmp-64kbUpgrade dtb-caviumUpgrade dtb-amazonUpgrade reiserfs-kmp-azureUpgrade kernel-devel-azureUpgrade dtb-exynosUpgrade kernel-source | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-oem-22.04aUpgrade linux-image-oem-24.04cUpgrade linux-image-ibm-6.8Upgrade linux-image-oracleUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-virtual-6.14Upgrade linux-image-generic-lpaeUpgrade linux-image-kvmUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-oem-24.04aUpgrade linux-image-virtualUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-xilinxUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-azure-fipsUpgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-lowlatencyUpgrade linux-image-awsUpgrade linux-image-oracle-64kUpgrade linux-image-6.14.0-1012-oemUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-ibmUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-aws-64k-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-azure-6.8Upgrade linux-image-gcpUpgrade linux-image-aws-64k-6.14Upgrade linux-image-oem-24.04bUpgrade linux-image-generic-6.8Upgrade linux-image-oem-6.14Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-generic-64k-6.8Upgrade linux-image-gke-64kUpgrade linux-image-oem-24.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-raspi-6.14Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-6.8Upgrade linux-image-azureUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gcp-6.8Upgrade linux-image-realtime-6.14Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-oracle-6.14Upgrade linux-image-raspi-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-xilinx-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gkeopUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-realtimeUpgrade linux-image-realtime-6.8.1Upgrade linux-image-virtual-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-raspiUpgrade linux-image-lowlatency-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-gcp-6.14Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-gcp-64kUpgrade linux-image-fipsUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-generic-6.14Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-6.14.0-1013-awsUpgrade linux-image-oem-22.04dUpgrade linux-image-generic-64k-6.14Upgrade linux-image-azure-6.14Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-genericUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-aws-6.14Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.14.0-1016-gcp | Jul 14, 2025 | Jul 10, 2025 |
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