[CVE-2026-58701] In trusty_dputc of generic-arm64-smcall.c, there is a possible out-of-bounds write due to a race con…

Descripción técnica

In trusty_dputc of generic-arm64-smcall.c, there is a possible out-of-bounds write due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Puntuación CVSS

Score: 7/10 — Severidad: HIGH — Estado NIST: Received

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

Debilidades (CWE)

CWE-362, CWE-787

Fuente oficial

Publicado en NIST NVD.