CVEvulnerability

CVE-2020-8335

6.8 MEDIUM Published 2020-09-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-09-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P

Description

The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad A285, BIOS versions up to r0xuj70w; A485, BIOS versions up to r0wuj65w; T495 BIOS versions up to r12uj55w; T495s/X395, BIOS versions up to r13uj47w, while the emergency-reset button is pressed which may allow for unauthorized access.

Affected configurations

• lenovo thinkpad a275 firmware (< 2020-08-30) • lenovo thinkpad a285 firmware (< 2020-08-30) • lenovo thinkpad a475 firmware (< 2020-08-30) • lenovo thinkpad a485 firmware (< 2020-08-30) • lenovo thinkpad t495 drift firmware (< 2020-08-30) • lenovo thinkpad t495s jazz firmware (< 2020-08-30) • lenovo thinkpad x1 carbon \(20bx\) firmware (< n14et54w) • lenovo thinkpad x395 firmware (< 2020-08-30)

References