Security Advisory

CVE-2023-52593

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2024-03-06 06:45:24

Last updated 2026-05-11 19:29:57

Assigner Linux

CVSS score not scored

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: wfx: fix possible NULL pointer dereference in wfx_set_mfp_ap() Since 'ieee80211_beacon_get()' can return NULL, 'wfx_set_mfp_ap()' should check the return value before examining skb data. So convert the latter to return an appropriate error code and propagate it to return from 'wfx_start_ap()' as well. Compile tested only.

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