In the Linux kernel, the following vulnerability has been resolved:
usb: early: xhci-dbc: Fix a potential out-of-bound memory access
If xdbc_bulk_write() fails, the values in 'buf' can be anything. So the string is not guaranteed to be NULL terminated when xdbc_trace() is called.
Reserve an extra byte, which will be zeroed automatically because 'buf' is a static variable, in order to avoid troubles, should it happen.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-headersUpgrade kernel-tools-develUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.102-61.139Upgrade python-perf-debuginfoUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade python-perfUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade python3-perfUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade python3-perf-debuginfoUpgrade perf-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-6.1.19-30.43Upgrade kernelUpgrade kernel-libbpfUpgrade kernel-libbpf-develUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64 | Jan 12, 2026 | Dec 9, 2025 |
| Debian | — | Upgrade linux | Dec 10, 2025 | Dec 10, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade bpftool | Mar 17, 2026 | Mar 16, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perf | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 9, 2025 |
| Ubuntu | — | Upgrade linux-oracleUpgrade linux-lowlatencyUpgrade linux-raspiUpgrade linux-gkeopUpgrade linux-intel-iotg-5.15Upgrade linux-realtimeUpgrade linux-gcp-5.15Upgrade linux-azure-fdeUpgrade linux-nvidiaUpgrade linux-ibmUpgrade linux-nvidia-tegraUpgrade linux-oracle-5.15Upgrade linux-kvmUpgrade linux-gkeUpgrade linux-riscv-5.15Upgrade linux-azure-5.15Upgrade linux-aws-5.15Upgrade linux-gcpUpgrade linux-intel-iotgUpgrade linux-intel-iot-realtimeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-azureUpgrade linux-awsUpgrade linux-bluefieldUpgrade linux-nvidia-tegra-5.15Upgrade linux-hwe-5.15Upgrade linux | Dec 11, 2025 | Dec 9, 2025 |
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