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CVE-2023-31356

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CVE-2023-31356

Published: Aug 13, 2024

Modified: Feb 11, 2025

PUBLISHED

CVSS v3.1

4.4

MEDIUM

Description

Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.

VendorProductVersions

AMD

AMD EPYC™ 7003 Processors

unaffected
MilanPI 1.0.0.C

AMD

AMD EPYC™ 9004 Processors

unaffected
GenoaPI 1.0.0.B

AMD

AMD EPYC™ Embedded 7003

unaffected
"EmbMilanPI-SP3 1.0.0.8"

AMD

AMD EPYC™ Embedded 9004

unaffected
EmbGenoaPI-SP5 1.0.0.6

Weaknesses (CWE)

CWE-459

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

References

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