Known Vulnerabilities for Epyc 7743 by Amd

Listed below are 7 of the newest known vulnerabilities associated with "Epyc 7743" by "Amd".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-26402 Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attack... 7.1 - HIGH 2023-01-11 2023-11-07
CVE-2021-26398 Insufficient input validation in SYS_KEY_DERIVE system call in a compromised user application or ABL may allow an attacker to... 7.8 - HIGH 2023-01-11 2023-11-07
CVE-2021-26396 Insufficient validation of address mapping to IO in ASP (AMD Secure Processor) may result in a loss of memory integrity in th... 4.4 - MEDIUM 2023-01-11 2023-11-07
CVE-2021-26355 Insufficient fencing and checks in System Management Unit (SMU) may result in access to invalid message port registers that c... 5.5 - MEDIUM 2023-01-11 2023-11-07
CVE-2021-26343 Insufficient validation in ASP BIOS and DRTM commands may allow malicious supervisor x86 software to disclose the contents of... 5.5 - MEDIUM 2023-01-11 2023-11-07
CVE-2021-26328 Failure to verify the mode of CPU execution at the time of SNP_INIT may lead to a potential loss of memory integrity for SNP ... 4.4 - MEDIUM 2023-01-11 2023-11-07
CVE-2021-26316 Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the b... 7.8 - HIGH 2023-01-11 2023-08-08
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report