PT-2023-7301 · Amd · Amd Secure Processor

Publicado 2023-11-14 · Atualizado 2024-12-13 · CVE-2021-46748

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

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

Description The issue is related to insufficient bounds checking in the AMD Secure Processor, which may allow an attacker to access memory outside the permissible bounds for a Trusted Application, potentially resulting in a denial of service. This can be exploited to cause a disruption in service.

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

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

BDU:2023-08329

CVE-2021-46748

Produtos afetados

Amd Secure Processor

Referências · 7

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00971.html · Aviso do Fabricante
• https://reddit.com/r/macgaming/comments/1hd5mpx/amd_radeon_mac_drivers_just_got_an_update · Publicação no Reddit
• https://amd.com/en/corporate/product-security/bulletin/AMD-SB-6003 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-08329 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2021-46748 · Nota de Segurança
• https://t.me/cvenotify/61259 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2021-46748 · Aviso do Fabricante