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In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211_hwsim: drop short frames
While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address header to avoid accessing invalid memory if shorter frames are passed in.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Sep 18, 2025 | Sep 18, 2025 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Nov 14, 2025 | Sep 16, 2025 |
| Ubuntu | — | Upgrade linux-aws-5.4Upgrade linux-azureUpgrade linux-bluefieldUpgrade linux-raspiUpgrade linux-azure-fdeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-hwe-5.15Upgrade linux-oracle-5.15Upgrade linux-ibm-5.15Upgrade linux-lowlatencyUpgrade linux-intel-iotg-5.15Upgrade linux-realtimeUpgrade linux-fipsUpgrade linux-oracle-5.4Upgrade linux-aws-5.15Upgrade linux-nvidia-tegraUpgrade linux-nvidia-tegra-5.15Upgrade linux-gcp-5.15Upgrade linux-gkeUpgrade linux-gcp-5.4Upgrade linux-iotUpgrade linux-azure-5.4Upgrade linux-azure-5.15Upgrade linux-oracleUpgrade linux-xilinx-zynqmpUpgrade linuxUpgrade linux-intel-iot-realtimeUpgrade linux-aws-fipsUpgrade linux-awsUpgrade linux-ibm-5.4Upgrade linux-riscv-5.15Upgrade linux-ibmUpgrade linux-hwe-5.4Upgrade linux-nvidia-tegra-igxUpgrade linux-azure-fde-5.15Upgrade linux-gkeopUpgrade linux-kvmUpgrade linux-gcp-fipsUpgrade linux-azure-fipsUpgrade linux-nvidiaUpgrade linux-intel-iotgUpgrade linux-raspi-5.4Upgrade linux-gcp | Sep 19, 2025 | Sep 17, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 16, 2025 |
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