Vulnérabilités de AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4

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CVE	Résumé	Score	Publiée
CVE-2021-46794	Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management…	7.5 Élevée	9 mai 2023
CVE-2021-46773	Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in…	8.8 Élevée	9 mai 2023
CVE-2021-46756	Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an…	9.1 Critique	9 mai 2023
CVE-2021-46755	Failure to unmap certain SysHub mappings in error paths of the ASP (AMD Secure Processor) bootloader may allow an…	7.5 Élevée	9 mai 2023
CVE-2021-46749	Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management…	7.5 Élevée	9 mai 2023
CVE-2021-26406	Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted…	7.5 Élevée	9 mai 2023
CVE-2021-26371	A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure…	5.5 Moyenne	9 mai 2023
CVE-2021-26356	A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially…	7.4 Élevée	9 mai 2023
CVE-2021-26354	Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may…	5.5 Moyenne	9 mai 2023