VULNERABILITY INTELLIGENCE
CVE-2021-26349
CVSS score5.5 MEDIUM
EPSS probability0.22%
CISA KEVNot currently listed
Published2022-05-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Description
Failure to assign a new report ID to an imported guest may potentially result in an SEV-SNP guest VM being tricked into trusting a dishonest Migration Agent (MA).
Primary references
- psirt@amd.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory