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Search Results (Refine Search)

Search Parameters:
  • Keyword (text search): cpe:2.3:o:amd:epyc_7303p_firmware:milanpi_1.0.0.a:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 10 matching records.
Displaying matches 1 through 10.
Vuln ID Summary CVSS Severity
CVE-2023-20591

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.

Published: August 13, 2024; 1:15:19 PM -0400
V4.0:(not available)
V3.1: 10.0 CRITICAL
V2.0:(not available)
CVE-2023-20584

IOMMU improperly handles certain special address ranges with invalid device table entries (DTEs), which may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest integrity.

Published: August 13, 2024; 1:15:19 PM -0400
V4.0:(not available)
V3.1: 6.0 MEDIUM
V2.0:(not available)
CVE-2024-21980

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.

Published: August 05, 2024; 12:15:35 PM -0400
V4.0:(not available)
V3.1: 7.9 HIGH
V2.0:(not available)
CVE-2024-21978

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.

Published: August 05, 2024; 12:15:35 PM -0400
V4.0:(not available)
V3.1: 7.9 HIGH
V2.0:(not available)
CVE-2023-31355

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.

Published: August 05, 2024; 12:15:34 PM -0400
V4.0:(not available)
V3.1: 6.0 MEDIUM
V2.0:(not available)
CVE-2023-31347

Due to a code bug in Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a guest to observe an incorrect TSC when Secure TSC is enabled potentially resulting in a loss of guest integrity.  

Published: February 13, 2024; 3:15:52 PM -0500
V4.0:(not available)
V3.1: 4.9 MEDIUM
V2.0:(not available)
CVE-2023-31346

Failure to initialize memory in SEV Firmware may allow a privileged attacker to access stale data from other guests.

Published: February 13, 2024; 3:15:52 PM -0500
V4.0:(not available)
V3.1: 6.0 MEDIUM
V2.0:(not available)
CVE-2023-20592

Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.

Published: November 14, 2023; 2:15:16 PM -0500
V4.0:(not available)
V3.1: 6.5 MEDIUM
V2.0:(not available)
CVE-2023-20566

Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity.

Published: November 14, 2023; 2:15:15 PM -0500
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0:(not available)
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, potentially resulting in denial-of-service.

Published: November 14, 2023; 2:15:10 PM -0500
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0:(not available)