CVE-2023-20519

Published Nov 14, 2023

Last updated a year ago

Overview

Description
A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity.
Source
psirt@amd.com
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
3.3
Impact score
1.4
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Severity
LOW

Weaknesses

nvd@nist.gov
CWE-416

Social media

Hype score
Not currently trending

Configurations