Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-3431

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/10/2023
Last modified:
14/10/2023

Description

A potential vulnerability in a driver used during manufacturing process on some consumer Lenovo Notebook devices that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:lenovo:ideapad_creator_5-16ach6_firmware:*:*:*:*:*:*:*:* gscn34ww (excluding)
cpe:2.3:h:lenovo:ideapad_creator_5-16ach6:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideapad_5_pro-16ihu6_firmware:*:*:*:*:*:*:*:* grcn22ww (excluding)
cpe:2.3:h:lenovo:ideapad_5_pro-16ihu6:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideapad_5_pro-16ach6_firmware:*:*:*:*:*:*:*:* gscn34ww (excluding)
cpe:2.3:h:lenovo:ideapad_5_pro-16ach6:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:yoga_slim_7-13itl05_firmware:*:*:*:*:*:*:*:* f7cn39ww (excluding)
cpe:2.3:h:lenovo:yoga_slim_7-13itl05:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:yoga_slim_7-13acn05_firmware:*:*:*:*:*:*:*:* ghcn28ww (excluding)
cpe:2.3:h:lenovo:yoga_slim_7-13acn05:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:yoga_slim_7_pro_16arh7_firmware:*:*:*:*:*:*:*:* klcn15ww (excluding)
cpe:2.3:h:lenovo:yoga_slim_7_pro_16arh7:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:yoga_slim_7_pro_16ach6_firmware:*:*:*:*:*:*:*:* hucn16ww (excluding)
cpe:2.3:h:lenovo:yoga_slim_7_pro_16ach6:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:yoga_slim_7_carbon_13itl5_firmware:*:*:*:*:*:*:*:* f7cn39ww (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools