SB2025081517 - Privilege escalation in Intel Xeon 6 Processor with Intel TDX
Published: August 15, 2025
Security Bulletin ID
SB2025081517
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Handling of Overlap Between Protected Memory Ranges (CVE-ID: CVE-2025-22889)
The vulnerability allows a local administrator to escalate privileges on the system.
The vulnerability exists due to improper handling of overlap between protected memory ranges, which leads to security restrictions bypass and privilege escalation.
Remediation
Install update from vendor's website.