Amd

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2021-46753 1Amd 66Athlon Gold 3150g Firmware Athlon Gold 3150ge FirmwareAthlon Silver 3050ge Firmware+63 more Jun 17, 2026 May 9, 2023 N/A· v4 9.1 CRITICAL· v3 N/A· v2 Failure to validate the length fields of the ASP (AMD Secure Processor) sensor fusion hub headers may allow an attacker with a malicious Uapp or ABL to map the ASP sensor fusion hub region and overwrite data structures l...Show more Failure to validate the length fields of the ASP (AMD Secure Processor) sensor fusion hub headers may allow an attacker with a malicious Uapp or ABL to map the ASP sensor fusion hub region and overwrite data structures leading to a potential loss of confidentiality and integrity. Show less
CVE-2021-46749 1Amd 56Athlon Gold 3150g Firmware Athlon Gold 3150ge FirmwareAthlon Silver 3050ge Firmware+53 more Jun 17, 2026 May 9, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of...Show more Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service. Show less
CVE-2021-26406 1Amd 40Epyc 7232p Firmware Epyc 7251 FirmwareEpyc 7252 Firmware+37 more Jun 17, 2026 May 9, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to a host crash potentially resulting in denial of ser...Show more Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to a host crash potentially resulting in denial of service. Show less
CVE-2021-26397 1Amd 23Epyc 72f3 Firmware Epyc 7313 FirmwareEpyc 7313p Firmware+20 more Jun 17, 2026 May 9, 2023 N/A· v4 7.1 HIGH· v3 N/A· v2 Insufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability.
CVE-2021-26379 1Amd 48Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+45 more Jun 17, 2026 May 9, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation.
CVE-2021-26371 1Amd 128Amd 3015ce Firmware Amd 3015e FirmwareEpyc 7001 Firmware+125 more Jun 17, 2026 May 9, 2023 N/A· v4 5.5 MEDIUM· v3 N/A· v2 A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to userspace, potentially leading to information disclosure.
CVE-2021-26365 1Amd 54Amd 3015ce Firmware Amd 3015e FirmwareRyzen 3 2200g Firmware+51 more Jun 17, 2026 May 9, 2023 N/A· v4 8.2 HIGH· v3 N/A· v2 Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially limited leakage of information about out-of-bounds memory contents...Show more Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially limited leakage of information about out-of-bounds memory contents. Show less
CVE-2021-26356 1Amd 98Epyc 7001 Firmware Epyc 7002 FirmwareEpyc 7232p Firmware+95 more Jun 17, 2026 May 9, 2023 N/A· v4 7.4 HIGH· v3 N/A· v2 A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure.
CVE-2021-26354 1Amd 152Amd 3015ce Firmware Amd 3015e FirmwareEpyc 7002 Firmware+149 more Jun 17, 2026 May 9, 2023 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be initialized to zero, potentially leading to a loss of integrity.
CVE-2023-20559 1Amd 89Athlon Gold 3150u Firmware Athlon Silver 3050u FirmwareRyzen 3 2200u Firmware+86 more Jun 17, 2026 Apr 2, 2023 N/A· v4 8.8 HIGH· v3 N/A· v2 Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges.
CVE-2023-20558 1Amd 89Athlon Gold 3150u Firmware Athlon Silver 3050u FirmwareRyzen 3 2200u Firmware+86 more Jun 17, 2026 Apr 2, 2023 N/A· v4 8.8 HIGH· v3 N/A· v2 Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to an escalation of privileges.
CVE-2022-27677 1Amd 1Ryzen Master Jun 17, 2026 Mar 1, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low privileges to modify files potentially leading to privilege escalation and code execution by the lower privileged us...Show more Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low privileges to modify files potentially leading to privilege escalation and code execution by the lower privileged user. Show less
CVE-2022-27672 1Amd 165A10 9600p Firmware A10 9630p FirmwareA12 9700p Firmware+162 more Jun 17, 2026 Mar 1, 2023 N/A· v4 4.7 MEDIUM· v3 N/A· v2 When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.
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.

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