CVE-2022-32577

Severity: medium (CVSS 6.0 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: 2023-05-10 · updated 2026-06-17
Weakness: CWE-20

Description

Improper input validation in BIOS Firmware for some Intel(R) NUC Kits before version PY0081 may allow a privileged user to potentially enable information disclosure or denial of service via local access

Affected products

Intel Nuc5Cpyh Firmware: before py0081 — fixed in py0081
Intel Nuc5Pgyh Firmware: before py0081 — fixed in py0081
Intel Nuc5Ppyh Firmware: before py0081 — fixed in py0081

How to fix

Upgrade to a fixed version: Intel Nuc5Cpyh Firmware py0081; Intel Nuc5Pgyh Firmware py0081; Intel Nuc5Ppyh Firmware py0081. Check the vendor advisory for mitigations.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00777.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00777.html

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