What is CVE-2022-34657?

CVE-2022-34657 is a medium-severity vulnerability in Intel Pcsd Bios, classified under Improper Input Validation. CVSS score: 6.0/10. Published 2023-08-11.

How severe is CVE-2022-34657?

Medium severity. CVSS v3 base score is 6.0 out of 10.

Improper input validation in Intel Pcsd Bios

CVE-2022-34657

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (7.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Intel Pcsd_bios
Intel R1208wfqysr
Intel R1208wftys
Intel R1208wftysr
Intel R1304wf0ys
Intel R1304wf0ysr
Intel R1304wftys
Intel R1304wftysr
Intel R2208wf0zs
Intel R2208wf0zsr

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

secure@intel.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-34657?: CVE-2022-34657 is a medium-severity vulnerability in Intel Pcsd Bios, classified under Improper Input Validation. CVSS score: 6.0/10. Published 2023-08-11.
How severe is CVE-2022-34657?: Medium severity. CVSS v3 base score is 6.0 out of 10.