Amd: >> Epyc 7373x Firmware Security Vulnerabilities
Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents resulting in a loss of integrity and availability.
CVSS Score
7.1
EPSS Score
0.001
Published
2022-05-10
A bug with the SEV-ES TMR may lead to a potential loss of memory integrity for SNP-active VMs.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-05-10
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