PT-2026-7444 · Amd · Amdgpu

CVE-2025-0029 · Publicado 2026-02-10 · Atualizado 2026-02-10

Positive Technologies (AI Summary)

CVSS v4.0

1.8

Baixa

Vetor base

AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions AMD graphics processing unit (GPU) DMA microcode (affected versions not specified)

Description A flaw exists in the DMA microcode component of AMD graphics processors related to improper error handling during host key validation. Exploitation of this issue could allow an attacker to impact the integrity of protected information. The issue involves improper handling of error conditions during host-induced faults, potentially leading to selective dropping of guest DMA writes and a potential loss of SEV-SNP guest memory integrity.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Enumeração de Fraquezas

CWE-390

Identificadores relacionados

BDU:2026-01993

CVE-2025-0029

Produtos afetados

Amdgpu

Referências · 3

• https://amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2025-0029 · Nota de Segurança
• https://bdu.fstec.ru/vul/2026-01993 · Nota de Segurança