Amd 2nd Gen Amd Epyc™
19 CVEs affecting Amd 2nd Gen Amd Epyc™. Latest disclosed: 2023-05-09. Critical: 0, High: 0.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-46762 | Low | 3.9 | 2023-05-09 | Insufficient input validation in the SMU may allow an attacker to corrupt SMU SRAM potentially leading to a loss of integrity or denial of service. |
CVE-2023-20524 | | 2023-05-09 | An attacker with a compromised ASP could possibly send malformed commands to an ASP on another CPU, resulting in an out of bounds write, potentially leading to… | |
CVE-2023-20520 | | 2023-05-09 | Improper access control settings in ASP Bootloader may allow an attacker to corrupt the return address causing a stack-based buffer overrun potentially leading… | |
CVE-2021-46775 | | 2023-05-09 | Improper input validation in ABL may enable an attacker with physical access, to perform arbitrary memory overwrites, potentially leading to a loss of integrit… | |
CVE-2021-46769 | | 2023-05-09 | Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to execute arbitrary DMA copies, which can lead to code execution… | |
CVE-2021-46764 | | 2023-05-09 | Improper validation of DRAM addresses in SMU may allow an attacker to overwrite sensitive memory locations within the ASP potentially resulting in a denial of… | |
CVE-2021-46763 | | 2023-05-09 | Insufficient input validation in the SMU may enable a privileged attacker to write beyond the intended bounds of a shared memory buffer potentially leading to… | |
CVE-2021-26379 | | 2023-05-09 | 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 a… | |
CVE-2021-26370 | | 2022-05-10 | Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to o… | |
CVE-2021-26408 | | 2022-05-10 | Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's inte… | |
CVE-2021-26330 | | 2021-11-16 | AMD System Management Unit (SMU) may experience a heap-based overflow which may result in a loss of resources. | |
CVE-2020-12961 | | 2021-11-16 | A potential vulnerability exists in AMD Platform Security Processor (PSP) that may allow an attacker to zero any privileged register on the System Management N… | |
CVE-2020-12954 | | 2021-11-16 | A side effect of an integrated chipset option may be able to be used by an attacker to bypass SPI ROM protections, allowing unauthorized SPI ROM modification. | |
CVE-2021-26331 | | 2021-11-16 | AMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code executio… | |
CVE-2021-26321 | | 2021-11-16 | Insufficient ID command validation in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP. | |
CVE-2021-26320 | | 2021-11-16 | Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a de… | |
CVE-2021-26322 | | 2021-11-16 | Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”. | |
CVE-2021-26329 | | 2021-11-16 | AMD System Management Unit (SMU) may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources. | |
CVE-2021-26338 | | 2021-11-16 | Improper access controls in System Management Unit (SMU) may allow for an attacker to override performance control tables located in DRAM resulting in a potent… |