ROOT-OS-UBUNTU-2204-CVE-2023-53540 CVE-2023-53540 in linux - Patched by Root

Root has patched CVE-2023-53540 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2023-53540 CVE-2023-53540 in linux - Patched by Root

Root has patched CVE-2023-53540 in the linux package for Root:Debian:11. Multiple fixed versions available...

CVE-2023-53540

creationtimestamp| type| source ---|---|--- 2025-12-03 14:14:49+00:00| seen| https://vulnerability.circl.lu/bundle/816dcc8e-f25a-4895-9b59-1bbd9caeccb8 2026-03-19 00:00:00+00:00| seen| https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/...

DEBIAN-CVE-2023-53540

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...