CVE-2022-23088

CRITICAL

9.8

Descricao

The 802.11 beacon handling routine failed to validate the length of an IEEE 802.11s Mesh ID before copying it to a heap-allocated buffer. While a FreeBSD Wi-Fi client is in scanning mode (i.e., not associated with a SSID) a malicious beacon frame may overwrite kernel memory, leading to remote code execution.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/15/2024

Ultima modificacao6/4/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

freebsd:freebsd

Fraquezas (CWE)

CWE-94

Referencias

https://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.asc(secteam@freebsd.org)

https://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.asc(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.