PT-2023-1372 · Unknown · Asp Bootloader

CVE-2023-20525 · Publicado 2023-01-10 · Atualizado 2025-04-07

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions ASP Bootloader (affected versions not specified)

Description The issue is related to insufficient syscall input validation in the ASP Bootloader, which may allow a privileged attacker to read memory outside the bounds of a mapped register, potentially leading to a denial of service. This can be described as a buffer overflow in memory, where an operation exceeds the buffer boundaries. Exploitation of this issue may enable a remote attacker to cause a denial of service.

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

DoS

RCE

Buffer Overflow

Enumeração de Fraquezas

CWE-20

CWE-119

Identificadores relacionados

BDU:2023-00719

CVE-2023-20525

Produtos afetados

Asp Bootloader

Referências · 6

• https://t.me/cvenotify/118035 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-00719 · Nota de Segurança
• https://amd.com/en/corporate/product-security/bulletin/AMD-SB-1032 · Aviso do Fabricante
• https://pcsupport.lenovo.com/gb/ru/product_security/ps500538-amd-server-vulnerabilities-january-2023 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-20525 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-20525 · Aviso do Fabricante