CVE-2024-57997
wifi: wcn36xx: fix channel survey memory allocation size
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
27 feb 2025Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
In the Linux kernel, the following vulnerability has been resolved:
wifi: wcn36xx: fix channel survey memory allocation size
KASAN reported a memory allocation issue in wcn->chan_survey
due to incorrect size calculation.
This commit uses kcalloc to allocate memory for wcn->chan_survey,
ensuring proper initialization and preventing the use of uninitialized
values when there are no frames on the channel.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · Linux¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://git.kernel.org/stable/c/34cd2817708aec51ef1a6c007e0d6d5342a025d7https://git.kernel.org/stable/c/6200d947f050efdba4090dfefd8a01981363d954https://git.kernel.org/stable/c/64c4dcaeac1dc1030e47883b04a617ca9a4f164ehttps://git.kernel.org/stable/c/ae68efdff7a7a42ab251cac79d8713de6f0dbaa0https://git.kernel.org/stable/c/e95f9c408ff8311f75eeabc8acf34a66670d8815https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html