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.
CVSS Details
- CVSS 3.1 Base Score: 7.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Sep 18, 2025 | Sep 18, 2025 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Nov 14, 2025 | Sep 16, 2025 |
| Ubuntu | — | Upgrade linux-hwe-5.4Upgrade linux-riscv-5.15Upgrade linux-nvidiaUpgrade linux-azure-fde-5.15Upgrade linux-ibm-5.4Upgrade linux-nvidia-tegra-igxUpgrade linux-gkeopUpgrade linux-azure-5.4Upgrade linux-gcp-5.4Upgrade linux-raspi-5.4Upgrade linuxUpgrade linux-intel-iot-realtimeUpgrade linux-xilinx-zynqmpUpgrade linux-intel-iotgUpgrade linux-gcp-fipsUpgrade linux-azure-5.15Upgrade linux-aws-fipsUpgrade linux-azure-fipsUpgrade linux-gcpUpgrade linux-awsUpgrade linux-ibmUpgrade linux-oracleUpgrade linux-iotUpgrade linux-kvmUpgrade linux-aws-5.15Upgrade linux-gkeUpgrade linux-hwe-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-lowlatencyUpgrade linux-ibm-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-bluefieldUpgrade linux-realtimeUpgrade linux-gcp-5.15Upgrade linux-oracle-5.4Upgrade linux-aws-5.4Upgrade linux-oracle-5.15Upgrade linux-azureUpgrade linux-raspiUpgrade linux-fipsUpgrade linux-nvidia-tegra | 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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