cve 2025 40321

  1. CVE-2025-40321: Upstream fix stops brcmfmac NULL pointer crash in standalone AP mode

    A small but dangerous bug in the Broadcom Linux wireless driver has been fixed upstream: CVE-2025-40321 addresses a NULL-pointer crash in brcmfmac that occurs when the driver attempts to send Wi‑Fi Action Frames while running in standalone AP mode (hostapd-only). The flaw can be triggered by an...
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    • brcmfmac cve 2025 40321 linux kernel network security
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