SB2021061115 - Uncontrolled Recursion in EDK 2
Published: June 11, 2021 Updated: April 8, 2022
Security Bulletin ID
SB2021061115
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Uncontrolled Recursion (CVE-ID: CVE-2021-28210)
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to an unlimited recursion in DxeCore. A local user can execute arbitrary code on the target system.
Remediation
Install update from vendor's website.