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Vulnerabilidades do AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")

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CVEs publicadas que afetam AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo"): 11 registro(s), com versões afetadas e correções.

CVE-2025-54509 Média · 4.0 CWE-1262 09/06/2026
Improper access control for register interface in the Input-Output Memory Management…
Improper access control for register interface in the Input-Output Memory Management Unit (IOMMU) could allow a privileged attacker to cause non-coherent accesses by the AMD Secure Processor (ASP), potentially resulting in loss of integrity.
CVE-2025-61972 Alta · 8.5 CWE-1233 13/05/2026
Missing lock bit protection for NBIO registers could allow a local admin-privileged…
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network (SMN) access, potentially resulting in arbitrary code execution in AMD Secure Processor (ASP) and loss of the SEV-SNP guest's confidentiality and integrity.
CVE-2025-61971 Média · 5.9 CWE-1233 13/05/2026
Missing lock bit protection for NBIO registers could allow a local admin-privileged…
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to modify MMIO routing configurations, potentially resulting in loss of SEV-SNP guest integrity.
CVE-2024-36315 Média · 5.7 CWE-693 13/05/2026
Improper enforcement of the LFENCE serialization property may allow an attacker to…
Improper enforcement of the LFENCE serialization property may allow an attacker to bypass speculation barriers and potentially disclose sensitive information, potentially resulting in loss of confidentiality.
CVE-2025-54502 Alta · 7.5 CWE-668 16/04/2026
Exposure of Resource to Wrong Sphere em AMD AMD EPYC™ 9004 Series Processors
Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker with local access (Ring 0) to achieve privilege escalation potentially resulting in arbitrary code execution.
CVE-2025-52536 Média · 6.7 CWE-1231 10/02/2026
Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged…
Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity.
CVE-2025-48514 Média · 4.0 CWE-1220 10/02/2026
Insufficient Granularity of Access Control in SEV firmware can allow a privileged…
Insufficient Granularity of Access Control in SEV firmware can allow a privileged attacker to create a SEV-ES Guest to attack SNP guest, potentially resulting in a loss of confidentiality.
CVE-2025-48509 Baixa · 1.8 CWE-665 10/02/2026
Improper Initialization em AMD AMD EPYC™ 9004 Series Processors
Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity
CVE-2025-29950 Alta · 7.1 CWE-1274 10/02/2026
Improper input validation in system management mode (SMM) could allow a privileged…
Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.
CVE-2025-29939 Média · 6.9 CWE-284 10/02/2026
Improper Access Control em AMD AMD EPYC™ 9004 Series Processors
Improper access control in secure encrypted virtualization (SEV) could allow a privileged attacker to write to the reverse map page (RMP) during secure nested paging (SNP) initialization, potentially resulting in a loss of guest memory confidentiality and integrity.
CVE-2025-29934 Média · 5.3 CWE-459 21/11/2025
A bug within some AMD CPUs could allow a local admin-privileged attacker to run a…
A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest using stale TLB entries, potentially resulting in loss of data integrity.