CVE-2023-53540

High

Open

TLP:CLEAR

wifi: cfg80211: reject auth/assoc to AP with our address

NVD CVE.org

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Description

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: reject auth/assoc to AP with our address If the AP uses our own address as its MLD address or BSSID, then clearly something's wrong. Reject such connections so we don't try and fail later.

Details

CVSS Score: 7.1
EPSS Score ⓘ: 0.18%

7.8th percentile
CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Confidence: 90%
Published: Oct 4, 2025
Last Modified: Aug 5, 2026

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