Filtered by vendor Amd Subscriptions
Filtered by product Epyc 9124 Firmware Subscriptions
Total 11 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-20591 1 Amd 64 Epyc 7003 Firmware, Epyc 7203 Firmware, Epyc 7203p Firmware and 61 more 2024-08-14 6.5 Medium
Improper re-initialization of IOMMU during the DRTM event may permit an untrusted platform configuration to persist, allowing an attacker to read or modify hypervisor memory, potentially resulting in loss of confidentiality, integrity, and availability.
CVE-2024-21980 1 Amd 64 Epyc 7003 Firmware, Epyc 7203 Firmware, Epyc 7203p Firmware and 61 more 2024-08-06 7.9 High
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.
CVE-2024-21978 1 Amd 64 Epyc 7003 Firmware, Epyc 7203 Firmware, Epyc 7203p Firmware and 61 more 2024-08-06 6 Medium
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
CVE-2021-46774 1 Amd 274 Epyc 7001, Epyc 7001 Firmware, Epyc 7203 and 271 more 2024-08-04 6.7 Medium
Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.
CVE-2021-46766 1 Amd 56 Epyc 9124, Epyc 9124 Firmware, Epyc 9174f and 53 more 2024-08-04 2.5 Low
Improper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged attacker accessing ASP SRAM, potentially leading to a loss of confidentiality.
CVE-2021-26345 1 Amd 180 Epyc 7203, Epyc 7203 Firmware, Epyc 7203p and 177 more 2024-08-03 1.9 Low
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 potentially resulting in a denial of service.
CVE-2022-23830 1 Amd 130 Epyc 7203, Epyc 7203 Firmware, Epyc 7203p and 127 more 2024-08-03 1.9 Low
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity.
CVE-2023-20566 1 Amd 130 Epyc 7203, Epyc 7203 Firmware, Epyc 7203p and 127 more 2024-08-02 5.3 Medium
Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity.
CVE-2023-20569 5 Amd, Debian, Fedoraproject and 2 more 302 Epyc 72f3, Epyc 72f3 Firmware, Epyc 7313 and 299 more 2024-08-02 4.7 Medium
A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure.
CVE-2023-20575 1 Amd 176 Epyc 5552, Epyc 5552 Firmware, Epyc 7232p and 173 more 2024-08-02 6.5 Medium
A potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program’s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information.
CVE-2023-20573 1 Amd 130 Epyc 7203, Epyc 7203 Firmware, Epyc 7203p and 127 more 2024-08-02 3.2 Low
A privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests potentially resulting in guests not receiving expected debug information.