CVE-2022-34657: Intel Pcsd BIOS

Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper input validation in firmware for some Intel(R) PCSD BIOS before version 02.01.0013 may allow a privileged user to potentially enable information disclosure via local access.

Affected products

• Intel Pcsd BIOS: before 02.01.0013 (fixed in 02.01.0013)

Published 2023-08-11. Last modified 2026-06-17.