AMD
AMD Epyc 7571 Firmware: vulnerabilidades y CVE
AMD Epyc 7571 Firmware tiene 4 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 2 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE4
Últimos 12 meses0
Críticas2
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2023-20588 | Media (5.5) | 11% | — | 8 ago 2023 | A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. |
| CVE-2021-46756 | Crítica (9.1) | 0.65% | — | 9 may 2023 | Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious Uapp or ABL to send malformed or invalid syscall to the bootloader resulting in… |
| CVE-2023-20520 | Crítica (9.8) | 0.79% | — | 9 may 2023 | Improper access control settings in ASP Bootloader may allow an attacker to corrupt the return address causing a stack-based buffer overrun potentially leading to arbitrary code execution. |
| CVE-2021-26406 | Alta (7.5) | 0.42% | — | 9 may 2023 | Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to a host crash potentially resulting in denial of… |