In the Linux kernel, the following vulnerability has been resolved:
ksmbd: validate command request size
In commit 2b9b8f3b68ed ("ksmbd: validate command payload size"), except for SMB2_OPLOCK_BREAK_HE command, the request size of other commands is not checked, it's not expected. Fix it by add check for request size of other commands.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Aug 18, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-raspiUpgrade linux-lowlatency-hwe-5.15Upgrade linux-ibm-5.15Upgrade linux-aws-5.15Upgrade linux-awsUpgrade linuxUpgrade linux-nvidia-tegra-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-nvidia-tegraUpgrade linux-gkeUpgrade linux-bluefieldUpgrade linux-nvidia-tegra-igxUpgrade linux-intel-iotgUpgrade linux-oracleUpgrade linux-realtimeUpgrade linux-hwe-5.15Upgrade linux-gkeopUpgrade linux-nvidiaUpgrade linux-oracle-5.15Upgrade linux-ibmUpgrade linux-gcpUpgrade linux-azure-fdeUpgrade linux-intel-iotg-5.15Upgrade linux-kvmUpgrade linux-xilinx-zynqmpUpgrade linux-azure-5.15Upgrade linux-gcp-5.15Upgrade linux-azureUpgrade linux-riscv-5.15Upgrade linux-lowlatency | Aug 19, 2025 | Aug 18, 2025 |
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