PT-2023-12568 · Amd · Amd Secure Processor

CVE-2021-46753 · Publicado 2023-05-09 · Atualizado 2025-01-28

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions AMD Secure Processor (affected versions not specified)

Description The issue is related to the failure to validate the length fields of the ASP sensor fusion hub headers. This may allow an attacker with a malicious Uapp or ABL to map the ASP sensor fusion hub region and overwrite data structures, leading to a potential loss of confidentiality and integrity.

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

Identificadores relacionados

CVE-2021-46753

Produtos afetados

Amd Secure Processor

Referências · 5

• https://osv.dev/vulnerability/CVE-2021-46753 · Aviso do Fabricante
• https://amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 · Aviso do Fabricante
• https://t.me/cvenotify/108881 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2021-46753 · Nota de Segurança
• https://t.me/cvenotify/50060 · Publicação no Telegram