SB20240312348 - Information disclosure in Intel Xeon D processors
Published: March 12, 2024
Security Bulletin ID
SB20240312348
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2023-43490)
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to incorrect calculation in microcode keying mechanism for some Intel Xeon D Processors with Intel SGX. A local user can gain access to sensitive information.
Remediation
Install update from vendor's website.