CVE-2024-21978 MEDIUM

CVE-2024-21978

Vendor Amd
Product 3rd Gen AMD EPYC™ Processors
Weakness CWE-20 · Input validation
Published August 5, 2024
Last update August 5, 2024
View on NVD All CVEs

CVSS base score

6.0/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

August 5, 2024 CVE published
August 5, 2024 Record updated