AMD 2nd Gen AMD EPYC™ Processors
19 vulnérabilités publiées citent ce produit.
Tel que les CNA l’écrivent dans leurs fiches CVE (éditeur et produit) ; les versions sont les leurs.
| CVE | Versions vulnérables | Titre | Sévérité | Publiée | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2023-20577 | | A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially res | HIGH 7.4 | 0.2 % | ||
| CVE-2023-31315 | various – < Rome PI 1.0.0.J | Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while S | HIGH 7.5 | 0.6 % | ||
| CVE-2022-23829 | | A potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 (kernel mode) access to bypass the native Syst | HIGH 8.2 | 0.2 % | ||
| CVE-2023-20587 | various | Improper Access Control in System Management Mode (SMM) may allow an attacker access to the SPI flash potentially leading to arbitrary code | HIGH 7.1 | 0.2 % | ||
| CVE-2023-20592 | various | Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache l | MEDIUM 6.5 | 1.0 % | ||
| CVE-2021-26345 | various | Failure to validate the value in APCB may allow a privileged attacker to tamper with the APCB token to force an out-of-bounds memory read po | MEDIUM 4.9 | 0.4 % | ||
| CVE-2023-20533 | | Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, po | HIGH 7.5 | 0.5 % | ||
| CVE-2023-20526 | various | Insufficient input validation in the ASP Bootloader may enable a privileged attacker with physical access to expose the contents of ASP memo | MEDIUM 4.6 | 0.3 % | ||
| CVE-2023-20521 | | TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, po | MEDIUM 5.7 | 0.3 % | ||
| CVE-2021-46774 | | Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, po | HIGH 7.5 | 0.5 % | ||
| CVE-2023-20569 | | A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in sp | MEDIUM 4.7 | 7.3 % | ||
| CVE-2023-20593 | | An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information | MEDIUM 5.5 | 5.1 % | ||
| CVE-2023-20575 | various | A potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functiona | MEDIUM 6.5 | 0.8 % | ||
| CVE-2021-46756 | | Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious | CRITICAL 9.1 | 0.6 % | ||
| CVE-2021-26406 | | Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES | HIGH 7.5 | 0.4 % | ||
| CVE-2021-26371 | | 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 user | MEDIUM 5.5 | 0.2 % | ||
| CVE-2021-26356 | | 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 c | HIGH 7.4 | 0.4 % | ||
| CVE-2021-26354 | | Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory val | MEDIUM 5.5 | 0.2 % | ||
| CVE-2022-27672 | Contact your OS vendor | When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode | MEDIUM 4.7 | 0.3 % |