CVE-2024-45819

MEDIUM

5.5

Description

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.

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie12/19/2024

Derniere modification1/14/2026

Sourcenvd

Observations honeypot0

Produits affectes

xen:xen

Faiblesses (CWE)

CWE-276

References

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)

Correlations IOC

Aucune correlation enregistree

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