In the Linux kernel, the following vulnerability has been resolved:
hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume
When the optional PRE_COPY support was added to speed up the device compatibility check, it failed to update the saving/resuming data pointers based on the fd offset. This results in migration data corruption and when the device gets started on the destination the following error is reported in some cases,
[ 478.907684] arm-smmu-v3 arm-smmu-v3.2.auto: event 0x10 received: [ 478.913691] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000310200000010 [ 478.919603] arm-smmu-v3 arm-smmu-v3.2.auto: 0x000002088000007f [ 478.925515] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000 [ 478.931425] arm-smmu-v3 arm-smmu-v3.2.auto: 0x0000000000000000 [ 478.947552] hisi_zip 0000:31:00.0: qm_axi_rresp [error status=0x1] found [ 478.955930] hisi_zip 0000:31:00.0: qm_db_timeout [error status=0x400] found [ 478.955944] hisi_zip 0000:31:00.0: qm sq doorbell timeout in function 2
CVSS Details
- CVSS 3.1 Base Score: 7.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Suse | — | Upgrade kernel-64kb-extraUpgrade dlm-kmp-azureUpgrade dtb-mediatekUpgrade dtb-nvidiaUpgrade dtb-amlogicUpgrade kernel-syms-rtUpgrade reiserfs-kmp-rtUpgrade dtb-rockchipUpgrade kernel-defaultUpgrade kselftests-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade dtb-renesasUpgrade dtb-armUpgrade reiserfs-kmp-defaultUpgrade kernel-symsUpgrade dtb-sprdUpgrade kernel-obs-qaUpgrade kernel-debug-livepatch-develUpgrade kernel-rt-develUpgrade dtb-xilinxUpgrade kernel-rt-livepatch-develUpgrade kernel-rt-livepatchUpgrade kernel-default-livepatch-develUpgrade kernel-azure-vdsoUpgrade kernel-macrosUpgrade kernel-default-optionalUpgrade kernel-default-extraUpgrade dlm-kmp-defaultUpgrade kernel-devel-rtUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-rtUpgrade kernel-default-base-rebuildUpgrade kernel-rt-extraUpgrade kernel-default-baseUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-64kb-develUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade dtb-apmUpgrade kernel-docsUpgrade reiserfs-kmp-azureUpgrade dlm-kmp-rtUpgrade dtb-socionextUpgrade gfs2-kmp-defaultUpgrade dtb-exynosUpgrade dtb-amdUpgrade ocfs2-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kselftests-kmp-azureUpgrade kernel-rt-vdsoUpgrade kernel-debugUpgrade kernel-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-64kb-livepatch-develUpgrade kernel-debug-vdsoUpgrade dtb-qcomUpgrade kernel-rtUpgrade dtb-hisiliconUpgrade gfs2-kmp-rtUpgrade kernel-default-vdsoUpgrade dtb-freescaleUpgrade dtb-alteraUpgrade kernel-rt_debug-develUpgrade kernel-azure-develUpgrade gfs2-kmp-azureUpgrade dtb-lgUpgrade dtb-broadcomUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-devel-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-source-azureUpgrade kernel-source-vanillaUpgrade kernel-default-livepatchUpgrade dtb-allwinnerUpgrade kernel-rt-optionalUpgrade kernel-azure-optionalUpgrade kernel-rt_debugUpgrade kernel-syms-azureUpgrade dtb-amazonUpgrade kernel-kvmsmall-vdsoUpgrade dtb-appleUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-source-rtUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade kernel-64kb-optionalUpgrade kernel-docs-htmlUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade dtb-marvellUpgrade kernel-develUpgrade kernel-azure-extraUpgrade dtb-caviumUpgrade kernel-default-develUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-kvmsmallUpgrade kernel-obs-buildUpgrade kernel-debug-develUpgrade kernel-azure | Apr 18, 2024 | Feb 23, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-22.04Upgrade linux-image-6.5.0-1021-nvidia-64kUpgrade linux-image-6.5.0-1022-azure-fdeUpgrade linux-image-6.5.0-41-lowlatency-64kUpgrade linux-image-azure-fdeUpgrade linux-image-gcpUpgrade linux-image-oracle-64kUpgrade linux-image-6.5.0-1018-raspiUpgrade linux-image-6.5.0-1022-azureUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-genericUpgrade linux-image-6.5.0-1017-laptopUpgrade linux-image-nvidia-6.5Upgrade linux-image-oem-22.04cUpgrade linux-image-6.5.0-1015-starfiveUpgrade linux-image-kvmUpgrade linux-image-lowlatency-64kUpgrade linux-image-azureUpgrade linux-image-raspiUpgrade linux-image-6.5.0-41-genericUpgrade linux-image-starfiveUpgrade linux-image-6.5.0-1024-oracleUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-22.04aUpgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.5.0-41-lowlatencyUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.5.0-41-generic-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.5.0-1021-awsUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.5.0-1021-nvidiaUpgrade linux-image-6.5.0-1022-gcpUpgrade linux-image-laptop-23.10Upgrade linux-image-6.5.0-1024-oracle-64kUpgrade linux-image-6.5.0-1024-oemUpgrade linux-image-awsUpgrade linux-image-nvidia-64k-6.5Upgrade linux-image-oracleUpgrade linux-image-oem-22.04d | May 17, 2024 | Feb 23, 2024 |
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