In the Linux kernel, the following vulnerability has been resolved:
net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx_fixup
Raw IP packets have no MAC header, leaving skb->mac_header uninitialized. This can trigger kernel panics on ARM64 when xfrm or other subsystems access the offset due to strict alignment checks.
Initialize the MAC header to prevent such crashes.
This can trigger kernel panics on ARM when running IPsec over the qmimux0 interface.
Example trace:
Internal error: Oops: 000000009600004f [#1] SMP CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.34-gbe78e49cb433 #1 Hardware name: LS1028A RDB Board (DT) pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : xfrm_input+0xde8/0x1318 lr : xfrm_input+0x61c/0x1318 sp : ffff800080003b20 Call trace: xfrm_input+0xde8/0x1318 xfrm6_rcv+0x38/0x44 xfrm6_esp_rcv+0x48/0xa8 ip6_protocol_deliver_rcu+0x94/0x4b0 ip6_input_finish+0x44/0x70 ip6_input+0x44/0xc0 ipv6_rcv+0x6c/0x114 __netif_receive_skb_one_core+0x5c/0x8c __netif_receive_skb+0x18/0x60 process_backlog+0x78/0x17c __napi_poll+0x38/0x180 net_rx_action+0x168/0x2f0
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade perfUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-toolsUpgrade python-perfUpgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.245-245.983Upgrade bpftoolUpgrade kernel-livepatch-5.10.247-246.989Upgrade kernel-debuginfo-common-x86_64 | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Dec 18, 2025 | Dec 18, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade python3-perf | Mar 17, 2026 | Mar 16, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade python3-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Mar 10, 2026 | Mar 10, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Jan 15, 2026 | Dec 16, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 16, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-virtual-6.8Upgrade linux-image-5.15.0-1055-nvidia-tegraUpgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-oracle-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-virtual-5.15Upgrade linux-image-genericUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-5.15.0-1103-gcpUpgrade linux-image-6.17.0-1008-raspiUpgrade linux-image-5.15.0-1099-gkeUpgrade linux-image-6.8.0-1050-raspiUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-1103-aws-64kUpgrade linux-image-oracle-6.17Upgrade linux-image-aws-fips-5.15Upgrade linux-image-oracle-64k-6.17Upgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidiaUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-fipsUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-5.15.0-1103-gcp-fipsUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1094-intel-iot-realtimeUpgrade linux-image-aws-6.8Upgrade linux-image-generic-64k-5.15Upgrade linux-image-6.17.0-1007-oracle-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1049-nvidiaUpgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-1052-gcpUpgrade linux-image-realtimeUpgrade linux-image-aws-64k-5.15Upgrade linux-image-aws-6.17Upgrade linux-image-aws-fipsUpgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-173-lowlatency-64kUpgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-5.15.0-1055-nvidia-tegra-rtUpgrade linux-image-kvm-5.15Upgrade linux-image-nvidia-6.8Upgrade linux-image-gkeopUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-173-fipsUpgrade linux-image-gcp-64kUpgrade linux-image-5.15.0-1103-awsUpgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-intelUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-oem-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-realtime-6.8.1Upgrade linux-image-aws-64k-6.17Upgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-generic-64k-6.17Upgrade linux-image-gke-64k-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-6.17.0-14-genericUpgrade linux-image-gcp-64k-6.17Upgrade linux-image-gke-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-5.15.0-1086-gkeopUpgrade linux-image-aws-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-5.15.0-173-lowlatencyUpgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-6.17.0-1007-gcp-64kUpgrade linux-image-generic-5.15Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-azure-5.15Upgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-raspiUpgrade linux-image-raspi-5.15Upgrade linux-image-5.15.0-1067-xilinx-zynqmpUpgrade linux-image-azureUpgrade linux-image-lowlatency-5.15Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-173-generic-lpaeUpgrade linux-image-5.15.0-1110-azureUpgrade linux-image-5.15.0-173-generic-64kUpgrade linux-image-5.15.0-173-genericUpgrade linux-image-5.15.0-1098-nvidiaUpgrade linux-image-virtual-6.17Upgrade linux-image-oem-22.04cUpgrade linux-image-oem-20.04cUpgrade linux-image-gke-5.15Upgrade linux-image-generic-64k-6.8Upgrade linux-image-azure-cvmUpgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-fips-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-oem-6.17Upgrade linux-image-generic-6.17Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-6.17Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-gcpUpgrade linux-image-6.17.0-1011-oemUpgrade linux-image-gkeop-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.17.0-1006-realtimeUpgrade linux-image-aws-64kUpgrade linux-image-azure-6.17Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.17.0-1007-gcpUpgrade linux-image-5.15.0-1095-kvmUpgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-5.15.0-1097-ibmUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtime-6.17Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1050-awsUpgrade linux-image-ibm-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-5.15.0-1103-aws-fipsUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-awsUpgrade linux-image-6.8.0-1052-azure-fipsUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.17.0-14-generic-64kUpgrade linux-image-6.17.0-1008-azureUpgrade linux-image-6.17.0-1007-oracleUpgrade linux-image-5.15.0-1109-azure-fipsUpgrade linux-image-5.15.0-1098-intel-iotgUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-generic-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-5.15.0-1044-nvidia-tegra-igxUpgrade linux-image-raspi-6.17Upgrade linux-image-raspi-realtimeUpgrade linux-image-ibmUpgrade linux-image-6.17.0-1007-awsUpgrade linux-image-kvmUpgrade linux-image-ibm-classicUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-6.8.0-106-genericUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-lowlatencyUpgrade linux-image-azure-lts-24.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-5.15.0-1102-realtimeUpgrade linux-image-5.15.0-1044-nvidia-tegra-igx-rtUpgrade linux-image-xilinxUpgrade linux-image-virtualUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1109-azureUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-22.04aUpgrade linux-image-azure-fips-6.8Upgrade linux-image-gcp-5.15Upgrade linux-image-oracleUpgrade linux-image-5.15.0-1100-oracleUpgrade linux-image-5.15.0-1098-nvidia-lowlatencyUpgrade linux-image-oem-22.04bUpgrade linux-image-oracle-64kUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-5.15.0-1097-raspiUpgrade linux-image-realtime-5.15Upgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-6.8.0-106-fipsUpgrade linux-image-6.17.0-1007-aws-64k | Feb 13, 2026 | Feb 12, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 16, 2025 |
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