In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: fix WARN_ON for monitor mode on some devices
On devices without WANT_MONITOR_VIF (and probably without channel context support) we get a WARN_ON for changing the per-link setting of a monitor interface.
Since we already skip AP_VLAN interfaces and MONITOR with WANT_MONITOR_VIF and/or NO_VIRTUAL_MONITOR should update the settings, catch this in the link change code instead of the warning.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Aug 22, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-1017-azureUpgrade linux-image-generic-64kUpgrade linux-image-6.14.0-1017-oracleUpgrade linux-image-6.14.0-1017-oracle-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.14.0-1018-raspiUpgrade linux-image-gcp-64kUpgrade linux-image-gcp-6.14Upgrade linux-image-6.14.0-36-genericUpgrade linux-image-generic-6.14Upgrade linux-image-gcpUpgrade linux-image-aws-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-raspiUpgrade linux-image-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-virtual-6.14Upgrade linux-image-6.14.0-1020-gcp-64kUpgrade linux-image-oem-24.04Upgrade linux-image-raspi-6.14Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-virtualUpgrade linux-image-aws-6.14Upgrade linux-image-aws-64k-6.14Upgrade linux-image-oracle-64kUpgrade linux-image-azureUpgrade linux-image-6.14.0-1017-aws-64kUpgrade linux-image-6.14.0-1016-oemUpgrade linux-image-azure-6.14Upgrade linux-image-realtime-6.14Upgrade linux-image-realtimeUpgrade linux-image-oem-6.14Upgrade linux-image-generic-64k-6.14Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oracle-6.14Upgrade linux-image-awsUpgrade linux-image-6.14.0-1017-awsUpgrade linux-image-6.14.0-36-generic-64kUpgrade linux-image-oracleUpgrade linux-image-6.14.0-1020-gcpUpgrade linux-image-6.14.0-1016-realtime | Nov 25, 2025 | Nov 21, 2025 |
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