PT-2020-11195 · Intel+1 · Intel Txt+3

Published 2020-02-14 · Updated 2020-03-16 · CVE-2019-6190

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Lenovo Desktop, Desktop - All in One, and ThinkStation BIOS (affected versions not specified)

Description A potential denial of service issue affects various versions of BIOS for Lenovo products, including Desktop, Desktop - All in One, and ThinkStation. This issue could cause PCRs to be cleared intermittently after resuming from sleep (S3) on systems with Intel TXT enabled.

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

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

CVE-2019-6190

Affected Products

Intel Txt

Lenovo Desktop

Lenovo Desktop - All In One

Lenovo Thinkstation

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-6190 · Security Note
• https://support.lenovo.com/us/en/product_security/LEN-28078 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-6190 · Vendor Advisory
• https://t.me/cvenotify/1037 · Telegram Post
• https://exchange.xforce.ibmcloud.com/vulnerabilities/176178 · Note