This page lists publicly disclosed CVE vulnerabilities affecting amd epyc_embedded_7402_firmware (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2021-46744 | 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. | [email protected] | 6.5 | 0.08% | 2022-05-11 | 2024-11-21 |
| CVE-2020-12966 | AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local authenticated attacker could potentially exploit this vulnerability leading to leaking guest data by the malicious hypervisor. | [email protected] | 5.5 | 0.07% | 2022-02-04 | 2024-11-21 |
| CVE-2021-26340 | A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation Lookaside Buffer (TLB) resulting in unexpected behavior inside the virtual machine (VM). | [email protected] | 8.4 | 0.06% | 2021-12-10 | 2024-11-21 |