Epyc 7743 Firmware

epyc_7743_firmware

Vendor: Amd • 16 CVEs

CVEs (16)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2023-20594 1Amd 125Epyc 7003 Firmware Epyc 72f3 FirmwareEpyc 7313 Firmware+122 more Jun 17, 2026 Sep 20, 2023 N/A· v4 4.4 MEDIUM· v3 N/A· v2 Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
CVE-2023-20532 1Amd 50Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+47 more Jun 17, 2026 Jan 11, 2023 N/A· v4 5.3 MEDIUM· v3 N/A· v2 Insufficient input validation in the SMU may allow an attacker to improperly lock resources, potentially resulting in a denial of service.
CVE-2023-20531 1Amd 50Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+47 more Jun 17, 2026 Jan 11, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentially resulting in a denial of service.
CVE-2023-20530 1Amd 24Epyc 7003 Firmware Epyc 72f3 FirmwareEpyc 7313 Firmware+21 more Jun 17, 2026 Jan 11, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 Insufficient input validation of BIOS mailbox messages in SMU may result in out-of-bounds memory reads potentially resulting in a denial of service.
CVE-2023-20529 1Amd 50Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+47 more Jun 17, 2026 Jan 11, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially resulting in a denial of service.
CVE-2023-20528 1Amd 50Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+47 more Jun 17, 2026 Jan 11, 2023 N/A· v4 2.4 LOW· v3 N/A· v2 Insufficient input validation in the SMU may allow a physical attacker to exfiltrate SMU memory contents over the I2C bus potentially leading to a loss of confidentiality.
CVE-2023-20527 1Amd 64Epyc 7001 Firmware Epyc 7002 FirmwareEpyc 7003 Firmware+61 more Jun 17, 2026 Jan 11, 2023 N/A· v4 6.5 MEDIUM· v3 N/A· v2 Improper syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory out-of-bounds, potentially leading to a denial-of-service.
CVE-2023-20525 1Amd 50Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+47 more Jun 17, 2026 Jan 11, 2023 N/A· v4 6.5 MEDIUM· v3 N/A· v2 Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially leading to a denial of service.
CVE-2023-20523 1Amd 50Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+47 more Jun 17, 2026 Jan 11, 2023 N/A· v4 5.7 MEDIUM· v3 N/A· v2 TOCTOU in the ASP may allow a physical attacker to write beyond the buffer bounds, potentially leading to a loss of integrity or denial of service.
CVE-2021-26402 1Amd 50Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+47 more Jun 17, 2026 Jan 11, 2023 N/A· v4 7.1 HIGH· v3 N/A· v2 Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to...Show more Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability. Show less
CVE-2021-26398 1Amd 64Epyc 7001 Firmware Epyc 7002 FirmwareEpyc 7003 Firmware+61 more Jun 17, 2026 Jan 11, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Insufficient input validation in SYS_KEY_DERIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential arbitrary code execut...Show more Insufficient input validation in SYS_KEY_DERIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential arbitrary code execution. Show less
CVE-2021-26396 1Amd 24Epyc 7003 Firmware Epyc 72f3 FirmwareEpyc 7313 Firmware+21 more Jun 17, 2026 Jan 11, 2023 N/A· v4 4.4 MEDIUM· v3 N/A· v2 Insufficient validation of address mapping to IO in ASP (AMD Secure Processor) may result in a loss of memory integrity in the SNP guest.
CVE-2021-26355 1Amd 24Epyc 7003 Firmware Epyc 72f3 FirmwareEpyc 7313 Firmware+21 more Jun 17, 2026 Jan 11, 2023 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Insufficient fencing and checks in System Management Unit (SMU) may result in access to invalid message port registers that could result in a potential denial-of-service.
CVE-2021-26343 1Amd 24Epyc 7003 Firmware Epyc 72f3 FirmwareEpyc 7313 Firmware+21 more Jun 17, 2026 Jan 11, 2023 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Insufficient validation in ASP BIOS and DRTM commands may allow malicious supervisor x86 software to disclose the contents of sensitive memory which may result in information disclosure.
CVE-2021-26328 1Amd 24Epyc 7003 Firmware Epyc 72f3 FirmwareEpyc 7313 Firmware+21 more Jun 17, 2026 Jan 11, 2023 N/A· v4 4.4 MEDIUM· v3 N/A· v2 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 guests.
CVE-2021-26316 1Amd 147Athlon 3050ge Firmware Athlon 3150g FirmwareAthlon 3150ge Firmware+144 more Jun 17, 2026 Jan 11, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.