What’s Vulnerable › Vulnerabilities

CVE-2023-43490

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-14 · updated 2026-06-17
• Weakness: CWE-682

Description

Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.

Affected products

• Intel(R) Xeon(R) D Processors with Intel(R) SGX: See references

References

• https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
• https://security.netapp.com/advisory/ntap-20240405-0009/
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html
• https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
• https://security.netapp.com/advisory/ntap-20240405-0009/
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html

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