Amd Epyc_7002
33 CVEs affecting Amd Epyc_7002. Latest disclosed: 2023-05-09. Critical: 0, High: 13.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-26398 | High | 7.8 | 2023-01-11 | 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… |
CVE-2021-26316 | High | 7.8 | 2023-01-11 | 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 (… |
CVE-2021-26335 | High | 7.8 | 2021-11-16 | Improper input and range checking in the AMD Secure Processor (ASP) boot loader image header may allow an attacker to use attacker-controlled values prior to s… |
CVE-2021-26331 | High | 7.8 | 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-2020-12961 | High | 7.8 | 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-2023-20531 | High | 7.5 | 2023-01-11 | 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 se… |
CVE-2023-20529 | High | 7.5 | 2023-01-11 | 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-2020-12988 | High | 7.5 | 2021-06-11 | A potential denial of service (DoS) vulnerability exists in the integrated chipset that may allow a malicious attacker to hang the system when it is rebooted. |
CVE-2021-26356 | High | 7.4 | 2023-05-09 | 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 infor… |
CVE-2021-26402 | High | 7.1 | 2023-01-11 | Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled d… |
CVE-2021-26408 | High | 7.1 | 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-2021-26370 | High | 7.1 | 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-2020-12951 | High | 7.0 | 2021-11-16 | Race condition in ASP firmware could allow less privileged x86 code to perform ASP SMM (System Management Mode) operations. |
CVE-2023-20527 | Medium | 6.5 | 2023-01-11 | 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-servic… |
CVE-2023-20525 | Medium | 6.5 | 2023-01-11 | Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially… |
CVE-2021-26403 | Medium | 6.5 | 2023-01-11 | Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality. |
CVE-2022-23825 | Medium | 6.5 | 2022-07-14 | Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure. |
CVE-2022-29900 | Medium | 6.5 | 2022-07-12 | Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. |
CVE-2022-23823 | Medium | 6.5 | 2022-06-15 | A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable i… |
CVE-2021-46744 | Medium | 6.5 | 2022-05-11 | An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time. |