CVE-2026-98350
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: cyw: pass PMKID to firmware if present
Zero out auth_status on initialization. Otherwise, garbage will
leak from the stack to the firmware (when ssid is less than 32 bytes
and/or when params->pmkid is set). Then, pass the params->pmkid to the
firmware (without it, the firmware caches a garbage PMKID on successful
authentication and denies a subsequent association request that includes
the PMKID).
https://git.kernel.org/stable/c/6fba6233e9ca7718661e53555a3961c58772c21a
https://git.kernel.org/stable/c/c2cf589c7d546557ed60c43f2ec014279265dfbf
https://git.kernel.org/stable/c/e2de8d5eb2984416affdd9559e55f37c7f1bbf47