Known Vulnerabilities for Epyc 7643 by Amd

Listed below are 10 of the newest known vulnerabilities associated with "Epyc 7643" 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-2022-23830 ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new secur... 5.3 - MEDIUM 2023-11-14 2023-11-22
CVE-2022-23824 IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential informa... 5.5 - MEDIUM 2022-11-09 2024-02-04
CVE-2022-23818 Insufficient input validation on the model specific register: VM_HSAVE_PA may potentially lead to loss of SEV-SNP guest memor... 7.5 - HIGH 2023-05-09 2023-05-22
CVE-2021-26322 Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”. 7.5 - HIGH 2021-11-16 2022-10-25
CVE-2021-26321 Insufficient ID command validation in the SEV Firmware may allow a local authenticated attacker to perform a denial of servic... 5.5 - MEDIUM 2021-11-16 2021-11-19
CVE-2021-26320 Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local auth... 5.5 - MEDIUM 2021-11-16 2021-11-18
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-2021-26315 When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due ... 7.8 - HIGH 2021-11-16 2021-11-18
CVE-2021-26312 Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to wr... 5.5 - MEDIUM 2021-11-16 2022-05-11
CVE-2021-26311 In the AMD SEV/SEV-ES feature, memory can be rearranged in the guest address space that is not detected by the attestation me... 7.2 - HIGH 2021-05-13 2021-05-25
Results limited to 10 most recent vulnerabilities
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