What’s Vulnerable › Vulnerabilities

CVE-2023-34438

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-11 · updated 2026-06-17
• Weakness: CWE-421

Description

Race condition in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.

Affected products

• Intel Compute Element Stk2Mv64Cc Firmware: all versions
• Intel Nuc Board Nuc7I3Bnb Firmware: all versions
• Intel Nuc Board Nuc7I3Bnh Firmware: all versions
• Intel Nuc Board Nuc7I3Bnhx1 Firmware: all versions
• Intel Nuc Board Nuc7I3Bnhxf Firmware: all versions
• Intel Nuc Board Nuc7I3Bnk Firmware: all versions
• Intel Nuc Board Nuc7I5Bnb Firmware: all versions
• Intel Nuc Board Nuc7I5Bnh Firmware: all versions
• Intel Nuc Board Nuc7I5Bnhx1 Firmware: all versions
• Intel Nuc Board Nuc7I5Bnhxf Firmware: all versions
• Intel Nuc Board Nuc7I5Bnk Firmware: all versions
• Intel Nuc Board Nuc7I5Bnkp Firmware: all versions
• Intel Nuc Board Nuc7I7Bnb Firmware: all versions
• Intel Nuc Board Nuc7I7Bnh Firmware: all versions
• Intel Nuc Board Nuc7I7Bnhx1 Firmware: all versions
• Intel Nuc Board Nuc7I7Bnhxg Firmware: all versions
• Intel Nuc Board Nuc7I7Bnkq Firmware: all versions
• Intel Nuc Enthusiast Nuc7I3Bnb Firmware: all versions
• Intel Nuc Enthusiast Nuc7I3Bnh Firmware: all versions
• Intel Nuc Enthusiast Nuc7I3Bnhx1 Firmware: all versions
• Intel Nuc Enthusiast Nuc7I3Bnhxf Firmware: all versions
• Intel Nuc Enthusiast Nuc7I3Bnk Firmware: all versions
• Intel Nuc Enthusiast Nuc7I5Bnb Firmware: all versions
• Intel Nuc Enthusiast Nuc7I5Bnh Firmware: all versions
• Intel Nuc Enthusiast Nuc7I5Bnhx1 Firmware: all versions
• Intel Nuc Enthusiast Nuc7I5Bnhxf Firmware: all versions
• Intel Nuc Enthusiast Nuc7I5Bnk Firmware: all versions
• Intel Nuc Enthusiast Nuc7I5Bnkp Firmware: all versions
• Intel Nuc Enthusiast Nuc7I7Bnb Firmware: all versions
• Intel Nuc Enthusiast Nuc7I7Bnh Firmware: all versions

References

• http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00917.html
• http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00917.html

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