Amd 3Rd Gen AMD Epyc™ Processors vulnerabilities, page 2
25 vulnerabilities
Known vulnerabilities in Amd 3Rd Gen AMD Epyc™ Processors, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2023-20587amd1st gen amd epyc™ processors+7
EPSS score0.17%
Improper
Access Control in System Management Mode (SMM) may allow an attacker access to
the SPI flash potentially leading to arbitrary code execution.CVE-2023-31347amd3rd gen amd epyc™ processors+64EPSS score0.46%
Due to a code bug in
Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a
guest to observe an incorrect TSC when Secure TSC is enabled potentially
resulting in a loss of guest integrity.CVE-2023-31346amd3rd gen amd epyc™ processors+87EPSS score0.31%
Failure to initialize
memory in SEV Firmware may allow a privileged attacker to access stale data
from other guests.CVE-2023-31355amd3rd gen amd epyc™ processors+89EPSS score0.44%
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.CVE-2023-31315amd1st gen amd epyc™ processors+74EPSS score0.63%
Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while SMI lock is enabled, potentially leading to arbitrary code execution.