CVE-2026-90345

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix P2P action frame handling without device vif Some P2P action frame paths assume the P2P device vif is always available. That is not true when userspace sends non-P2P public action frames through the primary interface, or when action-frame abort runs after the P2P device vif has not been created. Fall back to the primary vif when aborting an action frame without a P2P device vif, and guard P2P device saved IE access before using it for peer channel search.

• https://git.kernel.org/stable/c/1b1edb9ebed49099bdc924cef49a9aea8b552199
• https://git.kernel.org/stable/c/6641ba636bf675b2634c49fe818931cf6ca8f547
• https://git.kernel.org/stable/c/66b89c6a7da47efb38a9b839c2ae221b23a1c88b
• https://git.kernel.org/stable/c/f26e1b16904555e171292e183c3cfc1c38159fc5
• https://git.kernel.org/stable/c/f334b26b884dff5d0a558dc464fa55f300868a68
• https://git.kernel.org/stable/c/fb01b8c85682e531516adf6fb632bf2ccb67ec1d