Amd 4700s Firmware vulnerabilities

• amd epyc™ embedded 7003, ryzen™ embedded 5000, ryzen™ embedded v2000 +112 more +114 more Improper initialization of variables in the DXE driver may allow a privileged user to leak... CVE-2023-20597 5.5 MediumSeptember 20, 2023
• amd 3rd gen amd epyc™ processors, ryzen™ embedded 7000, ryzen™ embedded v3000 +139 more +141 more Improper initialization of variables in the DXE driver may allow a privileged user to leak... CVE-2023-20594 4.4 MediumSeptember 20, 2023
• amd athlon 3000g, athlon 3015ce firmware, athlon 3015e firmware +136 more +138 more Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory... CVE-2023-20555 7.8 HighAugust 8, 2023
• ryzen™ pro 5000 series desktop processors, amd 4700s firmware, athlon gold 3150c firmware +142 more +144 more fTPM Voltage Fault Injection CVE-2023-20589 6.8 MediumAugust 8, 2023