PT-2020-20108 · Lenovo · Lenovo Thinkpad

Published 2020-09-01 · Updated 2020-09-11 · CVE-2020-8341

Positive Technologies (AI Summary)

CVSS v3.1

2.4

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Lenovo ThinkPad systems (affected versions not specified)

Description The issue concerns the SPI Protected Range Registers (PRx) in Lenovo ThinkPad systems. After resuming from S3 sleep mode, the PRx is not set in various BIOS versions. However, the SMM BIOS Write Protection remains in place, providing sufficient protection to the systems.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2020-8341

Affected Products

Lenovo Thinkpad

References · 3

• https://osv.dev/vulnerability/CVE-2020-8341 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-8341 · Security Note
• https://support.lenovo.com/us/en/product_security/LEN-30042 · Vendor Advisory