What’s Vulnerable › Vulnerabilities

CVE-2023-27504

• Severity: high (CVSS 7.2 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: 2024-05-16 · updated 2026-06-17
• Weakness: CWE-92

Description

Improper conditions check in some Intel(R) BIOS Guard firmware may allow a privileged user to potentially enable escalation of privilege via local access.

Affected products

• Intel Alder Lake: all versions
• Intel Amber Lake: all versions
• Intel Coffee Lake: all versions
• Intel Comet Lake: all versions
• Intel Ice Lake: all versions
• Intel Kaby Lake: all versions
• Intel Rocket Lake: all versions
• Intel Tiger Lake: all versions

References

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00814.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00814.html

Get alerted when CVE-2023-27504 or the next vulnerability affects your stack