CVE-2026-43225
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
staging: rtl8723bs: fix memory leak on failure path
cfg80211_inform_bss_frame() may return NULL on failure. In that case, the allocated buffer 'buf' is not freed and the function returns early, leading to potential memory leak. Fix this by ensuring that 'buf' is freed on both success and failure paths.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.16%
- Percentil entre todas las CVEs puntuadas: 5
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-401
Referencias
- https://git.kernel.org/stable/c/017295b17bf1f477246c95bd253a7ef0cb4684c9
- https://git.kernel.org/stable/c/8311bb40698ba027649d5d1ca84ad4bf25270546
- https://git.kernel.org/stable/c/9874e33ce52ba449ab0ade78752a2d37a2294617
- https://git.kernel.org/stable/c/9f70f78e22b321429afc77befecedf05543d4e2c
- https://git.kernel.org/stable/c/a968c6a39607c129b8ac2c3c2a5e8923574e90d0
- https://git.kernel.org/stable/c/abe850d82c8cb72d28700673678724e779b1826e
- https://git.kernel.org/stable/c/af48c1a0abe849e167fc754b6c260b6d8350b6fd
JSON original (NVD)
Mostrar
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