PT-2023-1471 · Amd · Amd System Management Unit

Publicado 2023-01-10 · Atualizado 2023-01-20 · CVE-2023-20532

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions AMD System Management Unit (SMU) (affected versions not specified)

Description The issue is related to insufficient input validation in the System Management Unit (SMU) of AMD processors. This may allow an attacker to improperly lock resources, potentially resulting in a denial of service. The vulnerability can be exploited by a remote attacker.

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

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2023-00878

CVE-2023-20532

Produtos afetados

Amd System Management Unit

Referências · 5

• https://amd.com/en/corporate/product-security/bulletin/AMD-SB-1032 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-20532 · Nota de Segurança
• https://bdu.fstec.ru/vul/2023-00878 · Nota de Segurança
• https://support.lenovo.com/us/en/productsecurity/LEN-87730 · Nota
• https://osv.dev/vulnerability/CVE-2023-20532 · Aviso do Fabricante