In the Linux kernel, the following vulnerability has been resolved:
arm64: mte: Do not warn if the page is already tagged in copy_highpage()
The arm64 copy_highpage() assumes that the destination page is newly allocated and not MTE-tagged (PG_mte_tagged unset) and warns accordingly. However, following commit 060913999d7a ("mm: migrate: support poisoned recover from migrate folio"), folio_mc_copy() is called before __folio_migrate_mapping(). If the latter fails (-EAGAIN), the copy will be done again to the same destination page. Since copy_highpage() already set the PG_mte_tagged flag, this second copy will warn.
Replace the WARN_ON_ONCE(page already tagged) in the arm64 copy_highpage() with a comment.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel6.12-debuginfoUpgrade kernel6.12-toolsUpgrade perf6.12-debuginfoUpgrade kernel6.12-libbpf-staticUpgrade kernel6.12-tools-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-modules-extra-commonUpgrade kernel-livepatch-6.12.58-82.121Upgrade kernel6.12-libbpfUpgrade kernel6.12-develUpgrade kernel6.12-modules-extraUpgrade python3-perf6.12-debuginfoUpgrade python3-perf6.12Upgrade kernel6.12-tools-develUpgrade kernel6.12-debuginfo-common-x86_64Upgrade bpftool6.12Upgrade bpftool6.12-debuginfoUpgrade kernel6.12Upgrade kernel6.12-headersUpgrade kernel6.12-libbpf-develUpgrade kernel6.12-libbpf-debuginfoUpgrade perf6.12 | Mar 27, 2026 | Dec 16, 2025 |
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 16, 2025 |
| Ubuntu | — | Upgrade linux-image-xilinx-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-azure-fipsUpgrade linux-image-virtual-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.17.0-1007-gcpUpgrade linux-image-nvidia-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1052-gcpUpgrade linux-image-gcp-64k-6.17Upgrade linux-image-oracle-6.17Upgrade linux-image-6.17.0-1007-oracleUpgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-1050-raspiUpgrade linux-image-gke-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-awsUpgrade linux-image-6.17.0-14-genericUpgrade linux-image-ibmUpgrade linux-image-azureUpgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.17.0-1007-oracle-64kUpgrade linux-image-kvmUpgrade linux-image-aws-64k-6.17Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.17.0-1007-awsUpgrade linux-image-generic-64k-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-oracle-64k-6.17Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.17.0-1007-gcp-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.17.0-1008-azureUpgrade linux-image-realtime-6.8.1Upgrade linux-image-6.17.0-1007-aws-64kUpgrade linux-image-6.17.0-1011-oemUpgrade linux-image-generic-64k-6.17Upgrade linux-image-gcp-6.17Upgrade linux-image-oem-6.17Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-6.17.0-1008-raspiUpgrade linux-image-6.8.0-106-genericUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-raspiUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-aws-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-fipsUpgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-generic-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-virtualUpgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-gcpUpgrade linux-image-lowlatencyUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1050-awsUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-raspi-6.17Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-genericUpgrade linux-image-aws-6.17Upgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-6.17.0-14-generic-64kUpgrade linux-image-azure-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-106-fipsUpgrade linux-image-realtime-6.17Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-intel-iotgUpgrade linux-image-gke-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-virtual-6.17Upgrade linux-image-oem-22.04cUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-xilinxUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1052-azure-fipsUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-azure-6.17Upgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-oem-22.04Upgrade linux-image-gkeopUpgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-generic-6.17Upgrade linux-image-aws-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.17.0-1006-realtimeUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1049-nvidia | Feb 13, 2026 | Feb 12, 2026 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub