PT-2023-13417 · Intel · Intel Pcsd Bios

Jorge Gonzalez Diaz · Published 2023-08-10 · Updated 2023-08-17 · CVE-2022-34657

Positive Technologies (AI Summary)

CVSS v3.1

6.0

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Intel(R) PCSD BIOS versions prior to 02.01.0013

Description The issue is related to improper input validation in the firmware of some Intel(R) PCSD BIOS, which may allow a privileged user to potentially enable information disclosure via local access.

Recommendations For versions prior to 02.01.0013, update to version 02.01.0013 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2022-34657

Affected Products

Intel Pcsd Bios

References · 7

• http://intel.com/content/www/us/en/security-center/advisory/intel-sa-00742.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-34657 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34657 · Security Note
• https://twitter.com/CVEnew/status/1690264490376310784 · Twitter Post
• https://t.me/cvenotify/56243 · Telegram Post
• https://twitter.com/mark_a_figueroa/status/1689876895813320704 · Twitter Post
• https://t.me/cvenotify/56759 · Telegram Post