In the Linux kernel, the following vulnerability has been resolved:
drm/hyperv: Fix address space leak when Hyper-V DRM device is removed
When a Hyper-V DRM device is probed, the driver allocates MMIO space for the vram, and maps it cacheable. If the device removed, or in the error path for device probing, the MMIO space is released but no unmap is done. Consequently the kernel address space for the mapping is leaked.
Fix this by adding iounmap() calls in the device removal path, and in the error path during device probing.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Apr 14, 2025 | Apr 1, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 1, 2025 |
| Suse | — | Upgrade kernel-azure-optionalUpgrade ocfs2-kmp-azureUpgrade kernel-default-base-rebuildUpgrade dtb-hisiliconUpgrade kernel-default-livepatchUpgrade kernel-64kbUpgrade dtb-amazonUpgrade dtb-alteraUpgrade kernel-default-develUpgrade kernel-64kb-extraUpgrade cluster-md-kmp-rtUpgrade dtb-caviumUpgrade kernel-syms-azureUpgrade kernel-sourceUpgrade kernel-azureUpgrade dlm-kmp-64kbUpgrade kernel-obs-buildUpgrade kernel-debug-vdsoUpgrade kernel-devel-rtUpgrade kernel-rt-extraUpgrade dtb-qcomUpgrade dtb-freescaleUpgrade dtb-mediatekUpgrade dtb-allwinnerUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-source-azureUpgrade dtb-sprdUpgrade kernel-rt-optionalUpgrade kernel-source-rtUpgrade kernel-default-optionalUpgrade dtb-lgUpgrade dtb-xilinxUpgrade gfs2-kmp-defaultUpgrade dtb-renesasUpgrade cluster-md-kmp-azureUpgrade kernel-debugUpgrade kernel-default-vdsoUpgrade kernel-64kb-develUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-azureUpgrade kernel-rt-develUpgrade kernel-rtUpgrade kernel-develUpgrade kernel-devel-azureUpgrade reiserfs-kmp-defaultUpgrade dtb-rockchipUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade dtb-exynosUpgrade kernel-source-vanillaUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-rt_debug-develUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-defaultUpgrade dtb-marvellUpgrade kernel-macrosUpgrade kernel-docs-htmlUpgrade kernel-azure-vdsoUpgrade reiserfs-kmp-rtUpgrade kernel-azure-extraUpgrade kernel-rt_debugUpgrade kernel-obs-qaUpgrade ocfs2-kmp-rtUpgrade kernel-azure-develUpgrade dlm-kmp-azureUpgrade kernel-default-extraUpgrade kernel-symsUpgrade dtb-nvidiaUpgrade dtb-apmUpgrade dtb-amdUpgrade kernel-rt-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-vdsoUpgrade dtb-socionextUpgrade kernel-syms-rtUpgrade kernel-kvmsmall-vdsoUpgrade dlm-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-kvmsmallUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-64kbUpgrade dtb-appleUpgrade kselftests-kmp-rtUpgrade kernel-debug-develUpgrade dtb-broadcomUpgrade dtb-armUpgrade kernel-defaultUpgrade dtb-amlogicUpgrade kernel-docsUpgrade kselftests-kmp-defaultUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-rt | Dec 5, 2025 | May 21, 2025 |
| Ubuntu | — | Upgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-gcp-6.8Upgrade linux-image-6.11.0-1018-azureUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-aws-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-6.8.0-1038-azureUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-azure-fde-6.11Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-gkeUpgrade linux-image-virtualUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-awsUpgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-kvmUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-azure-6.11Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-lowlatency-6.11Upgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-84-genericUpgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-6.11.0-1024-oemUpgrade linux-image-aws-lts-24.04Upgrade linux-image-ibmUpgrade linux-image-realtime-6.8.1Upgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-aws-6.8Upgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-generic-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-genericUpgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-azure-fde-edgeUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1036-azureUpgrade linux-image-virtual-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-azureUpgrade linux-image-gcpUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-85-genericUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-gke-64kUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidiaUpgrade linux-image-gcp-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-raspiUpgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-azure-nvidiaUpgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-ibm-6.8Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1039-awsUpgrade linux-image-gkeopUpgrade linux-image-6.11.0-1015-awsUpgrade linux-image-oracle-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1039-nvidia | Jun 26, 2025 | Apr 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Apr 1, 2025 |
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