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In the Linux kernel, the following vulnerability has been resolved:
accel/qaic: Add overflow check to remap_pfn_range during mmap
The call to remap_pfn_range in qaic_gem_object_mmap is susceptible to (re)mapping beyond the VMA if the BO is too large. This can cause use after free issues when munmap() unmaps only the VMA region and not the additional mappings. To prevent this, check the remaining size of the VMA before remapping and truncate the remapped length if sg->length is too large.
[jhugo: fix braces from checkpatch --strict]
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Oracle_linux | — | Upgrade kernel | Oct 22, 2026 | Jul 19, 2026 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rt | Sep 10, 2026 | Jul 19, 2026 |
| Rocky_linux | — | Upgrade kernel-rt-modules-coreUpgrade python3-perf-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-debug-develUpgrade kernel-debug-uki-virtUpgrade kernel-modules-extra-matchedUpgrade kernel-rt-debugUpgrade kernel-tools-libsUpgrade kernel-debug-modules-coreUpgrade kernel-coreUpgrade kernel-debuginfoUpgrade kernel-zfcpdump-develUpgrade kernel-develUpgrade kernel-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-zfcpdumpUpgrade kernel-rt-coreUpgrade kernel-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debug-coreUpgrade rtlaUpgrade kernel-zfcpdump-devel-matchedUpgrade kernelUpgrade kernel-debugUpgrade kernel-rt-modulesUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-rt-develUpgrade kernel-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-debuginfo-common-s390xUpgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-toolsUpgrade kernel-uki-virtUpgrade kernel-uki-virt-addonsUpgrade libperfUpgrade kernel-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-debuginfoUpgrade python3-perfUpgrade libperf-debuginfoUpgrade kernel-zfcpdump-coreUpgrade perfUpgrade rvUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt | Sep 15, 2026 | Sep 10, 2026 |
| Ubuntu | — | Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-generic-64kUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-6.8.0-1062-nvidia-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1067-gcp-64kUpgrade linux-image-aws-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-azure-7.0Upgrade linux-image-6.8.0-1062-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-139-fipsUpgrade linux-image-6.8.1-1059-realtimeUpgrade linux-image-fips-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-6.8.0-1066-ibmUpgrade linux-image-generic-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-139-genericUpgrade linux-image-6.8.0-139-generic-64kUpgrade linux-image-genericUpgrade linux-image-oracleUpgrade linux-image-gke-6.8Upgrade linux-image-ibm-7.0Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-7.0.0-1009-awsUpgrade linux-image-7.0.0-1010-azureUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-gkeopUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-7.0.0-1010-ibmUpgrade linux-image-6.8.0-1036-xilinxUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1062-nvidiaUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1061-oracleUpgrade linux-image-6.8.0-1064-awsUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-realtimeUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1064-aws-64kUpgrade linux-image-gkeUpgrade linux-image-oracle-6.8Upgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-139-lowlatency-64kUpgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-virtualUpgrade linux-image-laptop-23.10Upgrade linux-image-nvidiaUpgrade linux-image-xilinxUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1064-raspiUpgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-gke-64kUpgrade linux-image-azureUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1061-oracle-64kUpgrade linux-image-fipsUpgrade linux-image-xilinx-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gcp-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-6.8.0-139-lowlatencyUpgrade linux-image-6.8.0-1067-gcpUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-bosUpgrade linux-image-nvidia-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-fipsUpgrade linux-image-aws-7.0Upgrade linux-image-nvidia-7.0Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1067-azure-fipsUpgrade linux-image-6.8.0-1064-ibmUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-6.8.0-1067-azureUpgrade linux-image-6.8.0-2053-raspi-realtimeUpgrade linux-image-realtime-6.8.1Upgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-ibm-6.8Upgrade linux-image-ibmUpgrade linux-image-generic-64k-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-6.8.0-1067-gcp-fipsUpgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-virtual-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gcp-7.0Upgrade linux-image-gcp-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-aws-64k-7.0Upgrade linux-image-lowlatency-6.8Upgrade linux-image-oracle-7.0Upgrade linux-image-ibm-classicUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-6.8.0-1062-nvidia-lowlatencyUpgrade linux-image-6.8.0-1062-gke-64kUpgrade linux-image-6.8.0-1049-gkeopUpgrade linux-image-6.8.0-1062-gkeUpgrade linux-image-azure-fde-7.0Upgrade linux-image-aws-fips-6.8Upgrade linux-image-awsUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-azure-fipsUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-raspi-7.0Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-6.8.0-1064-aws-fipsUpgrade linux-image-raspi | Jul 21, 2026 | Jul 20, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 3, 2026 | Jul 19, 2026 |
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