In the Linux kernel, the following vulnerability has been resolved:
iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group
Currently, mtk_iommu calls during probe iommu_device_register before the hw_list from driver data is initialized. Since iommu probing issue fix, it leads to NULL pointer dereference in mtk_iommu_device_group when hw_list is accessed with list_first_entry (not null safe).
So, change the call order to ensure iommu_device_register is called after the driver data are initialized.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | May 5, 2025 | May 1, 2025 |
| Suse | — | Upgrade dtb-socionextUpgrade reiserfs-kmp-azureUpgrade dtb-allwinnerUpgrade kernel-rt-livepatch-develUpgrade dtb-nvidiaUpgrade kselftests-kmp-rtUpgrade dlm-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade dtb-qcomUpgrade dtb-sprdUpgrade kernel-rt-vdsoUpgrade dtb-xilinxUpgrade ocfs2-kmp-azureUpgrade dtb-rockchipUpgrade kernel-azure-vdsoUpgrade kernel-docsUpgrade kernel-source-vanillaUpgrade kernel-defaultUpgrade kernel-default-baseUpgrade dtb-renesasUpgrade kernel-azureUpgrade kernel-develUpgrade kernel-syms-rtUpgrade dlm-kmp-rtUpgrade dtb-mediatekUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade kernel-64kb-extraUpgrade kernel-devel-rtUpgrade kernel-obs-buildUpgrade dtb-armUpgrade kernel-rt-extraUpgrade kernel-rtUpgrade kernel-default-optionalUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-azure-develUpgrade kernel-debug-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-base-rebuildUpgrade kernel-rt-develUpgrade ocfs2-kmp-rtUpgrade kernel-debug-develUpgrade dlm-kmp-64kbUpgrade dtb-amlogicUpgrade kselftests-kmp-64kbUpgrade kernel-devel-azureUpgrade dtb-lgUpgrade kernel-azure-optionalUpgrade kernel-kvmsmall-vdsoUpgrade kselftests-kmp-azureUpgrade kernel-sourceUpgrade dtb-freescaleUpgrade gfs2-kmp-azureUpgrade kernel-debugUpgrade kernel-source-rtUpgrade kernel-default-livepatchUpgrade kernel-64kbUpgrade gfs2-kmp-rtUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-source-azureUpgrade kernel-obs-qaUpgrade kernel-default-develUpgrade dtb-hisiliconUpgrade kernel-symsUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-optionalUpgrade kernel-kvmsmall-develUpgrade kernel-kvmsmallUpgrade kernel-default-vdsoUpgrade kernel-64kb-develUpgrade dtb-appleUpgrade cluster-md-kmp-rtUpgrade kernel-macrosUpgrade dtb-broadcomUpgrade dtb-apmUpgrade dtb-alteraUpgrade kernel-azure-extraUpgrade dtb-marvellUpgrade kernel-rt_debug-develUpgrade kernel-default-extraUpgrade dtb-amazonUpgrade dtb-amdUpgrade kernel-rt_debugUpgrade ocfs2-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade kernel-syms-azureUpgrade kernel-docs-htmlUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-64kbUpgrade dtb-exynosUpgrade dtb-cavium | Dec 5, 2025 | Jun 12, 2025 |
| Ubuntu | — | Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-fipsUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gke-64kUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-realtime-6.8.1Upgrade linux-image-genericUpgrade linux-image-awsUpgrade linux-image-aws-fipsUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-virtual-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-realtimeUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-gcp-fipsUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-nvidia-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-oem-22.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-azureUpgrade linux-image-azure-fdeUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-gkeopUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.14.0-22-genericUpgrade linux-image-raspi-6.8Upgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-oem-22.04aUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-lowlatencyUpgrade linux-image-gcp-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-aws-fips-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-xilinxUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-64kUpgrade linux-image-kvmUpgrade linux-image-ibmUpgrade linux-image-fips-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-oracleUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-gkeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-azure-6.8Upgrade linux-image-6.14.0-1007-awsUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-oem-22.04cUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-virtualUpgrade linux-image-generic-lpaeUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-gcpUpgrade linux-image-oracle-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-nvidia | Jun 26, 2025 | May 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | May 1, 2025 |
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