Advisories · Technology
AMD EPYC™ Embedded 8004 Series Processors.
Every CVE that names AMD EPYC™ Embedded 8004 Series Processors among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.
- CVSS 4.0 Medium
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), p…
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 9005 Series Processors
- CWE-1262
- CVSS 5.7 Medium
Protection mechanism failure in AMD EPYC™ Series 9004 Processors and others
- AMD EPYC™ Series 9004 Processors
- AMD EPYC™Series 4004 Processors
- CWE-693
- CVSS 8.5 High
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 executio…
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 9005 Series Processors
- CWE-1233
- CVSS 5.9 Medium
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.
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- CWE-1233
- CVSS 5.9 Medium
A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO routing on some Zen 5-based products, poten…
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- CWE-414
- CVSS 8.3 High
Buffer overflow in AMD EPYC™ 7001 Series Processors and others
- AMD EPYC™ 7001 Series Processors
- AMD EPYC™ 7002 Series Processors
- Memory corruption
- CVSS 4.6 Medium
Use after free in AMD EPYC™ 9004 Series Processors and others
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- Memory corruption
- CVSS 4.0 Medium
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.
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- CWE-1220
- CVSS 1.8 Low
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…
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- CWE-665
- CVSS 6.9 Medium
Improper access control in AMD EPYC™ 9004 Series Processors and others
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- Broken access control
- CVSS 7.1 High
Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- CWE-1274
- CVSS 6.7 Medium
Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity.
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- CWE-1231
- CVSS 5.3 Medium
Incomplete cleanup in AMD EPYC™ 9004 Series Processors and others
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 9005 Series Processors
- CWE-459
- CVSS 5.6 Medium
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged bounda…
- AMD EPYC™ 7003 Series Processors
- AMD EPYC™ 9004 Series Processors
- CWE-1421
- CVSS 5.6 Medium
A transient execution vulnerability in some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information.
- AMD EPYC™ 7003 Series Processors
- AMD EPYC™ 9004 Series Processors
- CWE-1421