CVE-2026-90345
Published: September 19, 2026Last modified: October 23, 2026
Description
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.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Vulnerable (6.1.182-r0) |
| 25 LTS | linux-lts | Vulnerable (6.12.103-r0) | |
| Stream | linux-lts | Fixed (6.18.58-r0) |
References
- 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