CVE-2024-21978

high

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.

References

https://cloud.google.com/support/bulletins/index#gcp-2024-nnn

Details

Source: Mitre, NVD

Published: 2024-08-05

Updated: 2024-11-26

Risk Information

CVSS v2

Base Score: 5.9

Vector: CVSS2#AV:L/AC:L/Au:M/C:C/I:C/A:N

Severity: Medium

CVSS v3

Base Score: 7.9

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

Severity: High