In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: don't allow mapping the MMIO HDP page with large pages
We don't get the right offset in that case. The GPU has an unused 4K area of the register BAR space into which you can remap registers. We remap the HDP flush registers into this space to allow userspace (CPU or GPU) to flush the HDP when it updates VRAM. However, on systems with >4K pages, we end up exposing PAGE_SIZE of MMIO space.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.10.225-213.878Upgrade python-perfUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-x86_64Upgrade bpftool | Sep 19, 2024 | Jul 18, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jul 30, 2024 |
| Dell Powerstore Dsa2024462 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Nov 20, 2024 |
| Dell Powerstore Dsa2024497 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Dec 19, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Nov 21, 2024 | Jul 18, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 18, 2024 |
| Suse | — | Upgrade dtb-nvidiaUpgrade kernel-obs-buildUpgrade dtb-sprdUpgrade dlm-kmp-azureUpgrade kernel-azureUpgrade kernel-rt-optionalUpgrade kernel-rtUpgrade kernel-source-vanillaUpgrade gfs2-kmp-defaultUpgrade kselftests-kmp-azureUpgrade dtb-rockchipUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-extraUpgrade kselftests-kmp-rtUpgrade kernel-azure-vdsoUpgrade kernel-rt-extraUpgrade kernel-rt_debug-livepatch-develUpgrade kselftests-kmp-defaultUpgrade kernel-defaultUpgrade dlm-kmp-rtUpgrade dtb-armUpgrade cluster-md-kmp-64kbUpgrade dtb-qcomUpgrade kernel-default-livepatch-develUpgrade kernel-rt-vdsoUpgrade dtb-caviumUpgrade gfs2-kmp-azureUpgrade kernel-rt-livepatchUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-64kbUpgrade kernel-preempt-develUpgrade kernel-preemptUpgrade reiserfs-kmp-rtUpgrade dtb-allwinnerUpgrade reiserfs-kmp-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-docsUpgrade kernel-azure-develUpgrade dlm-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-debug-vdsoUpgrade kernel-source-rtUpgrade kernel-default-base-rebuildUpgrade cluster-md-kmp-defaultUpgrade dtb-amdUpgrade dtb-xilinxUpgrade dtb-socionextUpgrade kernel-zfcpdumpUpgrade kernel-source-azureUpgrade dtb-lgUpgrade kernel-debugUpgrade gfs2-kmp-64kbUpgrade dtb-broadcomUpgrade dtb-apmUpgrade dtb-alteraUpgrade kernel-syms-azureUpgrade kernel-devel-rtUpgrade kernel-kvmsmall-livepatch-develUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debugUpgrade kernel-macrosUpgrade kernel-develUpgrade kernel-64kb-optionalUpgrade kernel-rt-develUpgrade kernel-default-develUpgrade kernel-64kbUpgrade dtb-mediatekUpgrade kernel-rt_debug-vdsoUpgrade kernel-64kb-develUpgrade dtb-amazonUpgrade cluster-md-kmp-azureUpgrade dtb-marvellUpgrade dtb-freescaleUpgrade dtb-appleUpgrade dlm-kmp-64kbUpgrade kernel-sourceUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-rtUpgrade kernel-azure-optionalUpgrade kernel-azure-extraUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-default-vdsoUpgrade kernel-default-extraUpgrade kernel-default-optionalUpgrade kernel-debug-develUpgrade kernel-64kb-livepatch-develUpgrade dtb-amlogicUpgrade kernel-syms-rtUpgrade kernel-kvmsmall-develUpgrade kernel-kvmsmallUpgrade kernel-docs-htmlUpgrade kernel-default-livepatchUpgrade kernel-debug-livepatch-develUpgrade kernel-symsUpgrade kernel-obs-qaUpgrade kernel-azure-livepatch-develUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade dtb-exynosUpgrade kernel-devel-azureUpgrade dtb-renesasUpgrade dtb-hisilicon | Aug 8, 2024 | Jul 18, 2024 |
| Ubuntu | — | Upgrade linux-image-aws-lts-20.04Upgrade linux-image-6.8.0-1013-awsUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-5.15.0-1078-azureUpgrade linux-image-awsUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-5.15.0-1067-intel-iotgUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-5.4.0-1119-raspiUpgrade linux-image-5.15.0-125-generic-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-gkeop-5.15Upgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1069-gkeUpgrade linux-image-5.4.0-1094-bluefieldUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-azure-cvmUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-raspiUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-azureUpgrade linux-image-raspi-nolpaeUpgrade linux-image-genericUpgrade linux-image-gkeopUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.15.0-1055-gkeopUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.4.0-1134-oracleUpgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-oemUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-1012-azureUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-1139-gcpUpgrade linux-image-5.15.0-125-genericUpgrade linux-image-azure-fdeUpgrade linux-image-5.4.0-200-lowlatencyUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1067-nvidia-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-kvmUpgrade linux-image-azure-lts-20.04Upgrade linux-image-oracleUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-125-lowlatency-64kUpgrade linux-image-oem-20.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-24.04Upgrade linux-image-intelUpgrade linux-image-5.15.0-1069-kvmUpgrade linux-image-azure-lts-22.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-1038-xilinx-zynqmpUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1071-gcpUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-5.4.0-1123-kvmUpgrade linux-image-5.4.0-1044-iotUpgrade linux-image-5.15.0-1072-awsUpgrade linux-image-5.15.0-1065-ibmUpgrade linux-image-5.4.0-1054-xilinx-zynqmpUpgrade linux-image-ibm-classicUpgrade linux-image-nvidiaUpgrade linux-image-raspi2Upgrade linux-image-5.4.0-200-genericUpgrade linux-image-5.15.0-1070-oracleUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-lowlatencyUpgrade linux-image-gkeop-5.4Upgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-oem-osp1Upgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1139-azureUpgrade linux-image-5.15.0-1065-raspiUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-125-lowlatencyUpgrade linux-image-5.4.0-200-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-intel-iotgUpgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-1075-azureUpgrade linux-image-ibmUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.4.0-1140-azureUpgrade linux-image-bluefieldUpgrade linux-image-5.15.0-125-generic-lpaeUpgrade linux-image-oem-20.04dUpgrade linux-image-oem-20.04bUpgrade linux-image-gcpUpgrade linux-image-5.4.0-1102-gkeopUpgrade linux-image-5.15.0-1067-nvidiaUpgrade linux-image-oem-24.04aUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.4.0-1082-ibmUpgrade linux-image-5.4.0-1135-aws | Aug 9, 2024 | Jul 18, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jul 18, 2024 |
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