CVE-2024-36331

LOW

Published Sep 6, 2025 Modified Apr 15, 2026 CWE-665

Description

Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity.

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CVSS v3.1 Score

3.2

LOW

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

Weakness Type (CWE)

CWE-665 CWE-665

References

Other References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3014.html https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html

Frequently Asked Questions

What is CVE-2024-36331? +

Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. It has a CVSS v3.1 base score of 3.2 (LOW).

How severe is CVE-2024-36331? +

CVE-2024-36331 has a CVSS v3.1 score of 3.2 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

How do I check if I'm vulnerable to CVE-2024-36331? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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