Advisories · Technology
AMD EPYC™ 9004 Series Processors.
Every CVE that names AMD EPYC™ 9004 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 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 7.1 High
Resource exposure in AMD EPYC™ 9004 Series Processors and others
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 7003 Series Processors
- Information disclosure
- CWE-648
- 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 5.6 Medium
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in…
- AMD EPYC™ 7003 Series Processors
- AMD EPYC™ 9004 Series Processors
- Memory corruption
- 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 7.0 High
Out-of-bounds write in AMD EPYC™ 9004 Series Processors and others
- AMD EPYC™ 9004 Series Processors
- AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
- Memory corruption
- CVSS 4.6 Medium
Improper input validation in the SMM communications buffer could allow a privileged attacker to perform an out of bounds read or write to SMRAM potentially resulting in loss of confidentiality or int…
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 9005 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 5.9 Medium
Improper input validation in IOMMU could allow a malicious hypervisor to reconfigure IOMMU registers resulting in loss of guest data integrity.
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 8004 Series Processors
- CWE-1284
- 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 4.6 Medium
Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an…
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 9005 Series Processors
- CWE-123
- 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 3.2 Low
Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity.
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ Embedded 9004 Series Processors
- CWE-665
- CVSS 5.3 Medium
Buffer overflow in AMD EPYC™ 7003 Series Processors and others
- AMD EPYC™ 7003 Series Processors
- AMD EPYC™ 9004 Series Processors
- Memory corruption
- CVSS 3.2 Low
Incomplete cleanup in AMD EPYC™ 7003 Series Processors and others
- AMD EPYC™ 7003 Series Processors
- AMD EPYC™ 9004 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
- CVSS 3.8 Low
A transient execution vulnerability in some AMD processors may allow a user process to infer the control registers speculatively even if UMIP feature is enabled, potentially resulting in information…
- AMD EPYC™ 7002 Series Processors
- AMD EPYC™ 7003 Series Processors
- CWE-1420
- CVSS 3.8 Low
A transient execution vulnerability in some AMD processors may allow a user process to infer TSC_AUX even when such a read is disabled, potentially resulting in information leakage.
- AMD EPYC™ 7002 Series Processors
- AMD EPYC™ 7003 Series Processors
- CWE-1420
- CVSS 6.5 Medium
Improper re-initialization of IOMMU during the DRTM event may permit an untrusted platform configuration to persist, allowing an attacker to read or modify hypervisor memory, potentially resulting in…
- AMD EPYC™ 7003 Series Processors
- AMD EPYC™ 9004 Series Processors
- CWE-665
- CVSS 1.9 Low
Incomplete cleanup in AMD EPYC™ 9004 Series Processors and others
- AMD EPYC™ 9004 Series Processors
- AMD Ryzen™ 3000 Series Desktop Processors
- CWE-459
- CVSS 3.9 Low
Incorrect authorization in AMD EPYC™ 7001 Series Processors and others
- AMD EPYC™ 7001 Series Processors
- AMD EPYC™ 7002 Series Processors
- Broken access control