CVE-2026-90345
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b < f26e1b16904555e171292e183c3cfc1c38159fc5 | affected |
| Linux | Linux | 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b < 1b1edb9ebed49099bdc924cef49a9aea8b552199 | affected |
| Linux | Linux | 3.9 | affected |
| Linux | Linux | 0 < 3.9 | unaffected |
| Linux | Linux | 7.2.6 <= 7.2.* | unaffected |
| Linux | Linux | 7.3-rc1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/f26e1b16904555e171292e183c3cfc1c38159fc5
- https://git.kernel.org/stable/c/1b1edb9ebed49099bdc924cef49a9aea8b552199
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.