PT-2019-17989 · Lenovo · Lenovo System X

Published 2019-04-10 · Updated 2020-08-24 · CVE-2019-6156

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

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

Description The issue concerns Lenovo systems where, after resuming from S3 sleep mode, the SPI Protected Range Registers (PRx) are not set in various BIOS versions. However, this does not impact the SMM BIOS Write Protection, which remains effective in protecting the systems.

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

Improper Locking

Weakness Enumeration

CWE-667

Related Identifiers

CVE-2019-6156

Affected Products

Lenovo System X

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2019-6156 · Security Note
• https://osv.dev/vulnerability/CVE-2019-6156 · Vendor Advisory
• https://support.lenovo.com/solutions/LEN-26332 · Vendor Advisory