Filtered by vendor Amd
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Filtered by product Epyc 8434p Firmware
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Total
8 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-2021-26345 | 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-2023-20573 | 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. |
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