QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2024-21978

Back to search

CVE-2024-21978

Published: Aug 5, 2024

Modified: Aug 5, 2024

PUBLISHED

CVSS v3.1

6.0

MEDIUM

Description

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.

VendorProductVersions

AMD

3rd Gen AMD EPYC™ Processors

affected
various - < MilanPI 1.0.0.D

AMD

4th Gen AMD EPYC™ Processors

affected
various - < GenoaPI 1.0.0.C

AMD

AMD EPYC™ Embedded 7003

affected
various - < EmbMilanPI-SP3 1.0.0.9

AMD

AMD EPYC™ Embedded 9003

affected
various - < EmbGenoaPI-SP5 1.0.0.7

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now