AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") vulnerabilities
5 known vulnerabilities in AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") from AMD. 5 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.0 High severity
AMD EPYC™ 7003 Series Processors: Improper Check for Unusual or Exceptional Conditions
Improper exception handling in IOMMU could allow an invalidate command to be sent to PCIe devices that do not support Address Translation Cache (ATC), potentially resulting in denial of service.
- 8.5 High severity
AMD EPYC™ 9004 Series Processors: Security-Sensitive Hardware Controls with Missing Lock Bit Protection
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
- 7.5 High severity
AMD EPYC™ 9004 Series Processors: Exposure of Resource to Wrong Sphere
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.
- 7.1 High severity
AMD EPYC™ 9004 Series Processors: Improper Access Control for Volatile Memory Containing Boot Code
Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.
- 7.0 High severity
AMD EPYC™ 9004 Series Processors: Out-of-bounds Write
Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (sleep) wake up, potentially resulting in arbitrary code execution.