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CVE-2021-26403

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 11-01-2023 09:15
Last modified: - 19-01-2023 12:12
Total changes: - 2

Description

Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Low
Attack complexity
Local
Attack vector
None
Availability
High
Confidentiality
None
Integrity
Low
Privileges required
Changed
Scope
None
User interaction
6.5
Base score
2.0
4.0
Exploitability score
Impact score
 

Verification logic

 

Reference

 


Keywords

NVD

 

CVE-2021-26403

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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