#VU87461 Information disclosure in Intel Xeon D Processors - CVE-2023-43490

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Main Vulnerability Database Vulnerabilities #VU87461

#VU87461 Information disclosure in Intel Xeon D Processors - CVE-2023-43490

Published: March 12, 2024


Vulnerability identifier: #VU87461
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-43490
CWE-ID: CWE-200
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Intel Xeon D Processors
Software vendor:
Intel

Description

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 updates from vendor's website.

External links