In the Linux kernel, the following vulnerability has been resolved:
netfs: Fix overrun check in netfs_extract_user_iter()
Fix netfs_extract_user_iter() so that if iov_iter_extract_pages() overfills pages[], then those pages don't get included in the iterator constructed at the end of the function. If there was an overfill, memory corruption has already happened.
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_2023 | — | Upgrade microvm-kernel6.18Upgrade kernel6.18-toolsUpgrade kernel6.18-develUpgrade kernel6.18-headersUpgrade kernel6.18Upgrade kernel6.18-tools-develUpgrade perf6.18-debuginfoUpgrade bpftool6.18-debuginfoUpgrade kernel6.18-modules-extraUpgrade kernel6.18-debuginfoUpgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel6.18-tools-debuginfoUpgrade python3-perf6.18Upgrade python3-perf6.18-debuginfoUpgrade kernel-livepatch-6.18.35-68.127Upgrade kernel6.18-modules-extra-commonUpgrade kernel6.18-debuginfo-common-aarch64Upgrade bpftool6.18Upgrade perf6.18 | Aug 10, 2026 | Jul 24, 2026 |
| Debian | — | Upgrade linux | Jul 28, 2026 | Jul 28, 2026 |
| Ubuntu | — | Upgrade linux-image-fips-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-xilinxUpgrade linux-image-6.8.0-139-generic-64kUpgrade linux-image-awsUpgrade linux-image-6.8.0-1067-gcp-64kUpgrade linux-image-aws-64kUpgrade linux-image-oracleUpgrade linux-image-generic-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1036-xilinxUpgrade linux-image-6.8.0-139-lowlatency-64kUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-ibmUpgrade linux-image-gke-6.8Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-nvidia-64kUpgrade linux-image-virtualUpgrade linux-image-azure-7.0Upgrade linux-image-generic-64k-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1064-awsUpgrade linux-image-6.8.0-1062-gke-64kUpgrade linux-image-6.8.0-1064-raspiUpgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-6.8.0-1062-nvidia-lowlatency-64kUpgrade linux-image-aws-fips-6.8Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-kvmUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-ibm-classicUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-raspi-7.0Upgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1062-gkeUpgrade linux-image-6.8.0-139-fipsUpgrade linux-image-intel-iotgUpgrade linux-image-azure-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-gcpUpgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1064-aws-fipsUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1062-nvidiaUpgrade linux-image-6.8.1-1059-realtimeUpgrade linux-image-azure-fipsUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1067-azureUpgrade linux-image-azure-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-oracle-7.0Upgrade linux-image-oracle-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-1064-aws-64kUpgrade linux-image-6.8.0-1067-gcpUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-7.0Upgrade linux-image-laptop-23.10Upgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1067-gcp-fipsUpgrade linux-image-aws-64k-7.0Upgrade linux-image-raspiUpgrade linux-image-gcp-64kUpgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-6.8.0-2053-raspi-realtimeUpgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-gcp-7.0Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-virtual-6.8Upgrade linux-image-nvidiaUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-139-genericUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-fipsUpgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-6.8.0-1062-nvidia-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1049-gkeopUpgrade linux-image-realtime-6.8.1Upgrade linux-image-realtimeUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-azureUpgrade linux-image-aws-fipsUpgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-6.8.0-1067-azure-fipsUpgrade linux-image-6.8.0-1062-nvidia-lowlatencyUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gke-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-6.8.0-1064-ibmUpgrade linux-image-6.8.0-1061-oracle-64kUpgrade linux-image-genericUpgrade linux-image-aws-7.0Upgrade linux-image-aws-6.8Upgrade linux-image-nvidia-bosUpgrade linux-image-6.8.0-139-lowlatencyUpgrade linux-image-6.8.0-1061-oracle | Jul 28, 2026 | Jul 28, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 3, 2026 | Jul 24, 2026 |
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