CVE-2024-45819

MEDIUM

5.5

Descricao

PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used parts of the local memory are filled in correctly, excess space that is being allocated is left with its prior contents.

Detalhes CVE

Pontuacao CVSS v3.15.5

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado12/19/2024

Ultima modificacao1/14/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

xen:xen

Fraquezas (CWE)

CWE-276

Referencias

https://xenbits.xenproject.org/xsa/advisory-464.html(security@xen.org)

http://www.openwall.com/lists/oss-security/2024/11/12/1(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2024/11/12/10(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2024/11/12/7(af854a3a-2127-422b-91ae-364da2661108)

http://xenbits.xen.org/xsa/advisory-464.html(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.