CVE-2024-46672 | BDVDB-2026-248111 Detail

Description#

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion wpa_supplicant 2.11 sends since 1efdba5fdc2c ("Handle PMKSA flush in the driver for SAE/OWE offload cases") SSID based PMKSA del commands. brcmfmac is not prepared and tries to dereference the NULL bssid and pmkid pointers in cfg80211_pmksa. PMKID_V3 operations support SSID based updates so copy the SSID.

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Exploit#

History#

1. Version 12024-09-11Record published in the CVE List.
2. Version 22026-05-11Most recent update recorded in the CVE List.