CVE-2025-58150

HIGH

8.8

Descripcion

Shadow mode tracing code uses a set of per-CPU variables to avoid cumbersome parameter passing. Some of these variables are written to with guest controlled data, of guest controllable size. That size can be larger than the variable, and bounding of the writes was missing.

Detalles CVE

Puntuacion CVSS v3.18.8

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado1/28/2026

Ultima modificacion2/9/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

xen:xen

Debilidades (CWE)

CWE-787

Referencias

https://xenbits.xenproject.org/xsa/advisory-477.html(security@xen.org)

http://www.openwall.com/lists/oss-security/2026/01/27/1(af854a3a-2127-422b-91ae-364da2661108)

http://xenbits.xen.org/xsa/advisory-477.html(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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