Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-4574

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
30/10/2023
Last modified:
08/11/2023

Description

<br /> An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.  <br /> <br />

Impact

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

Base Score: 6.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.70
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:lenovo:thinkpad_x13_yoga_gen_2_firmware:*:*:*:*:*:*:*:* 1.40 (excluding)
cpe:2.3:h:lenovo:thinkpad_x13_yoga_gen_2:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x13_yoga_gen_1_firmware:*:*:*:*:*:*:*:* 1.45 (excluding)
cpe:2.3:h:lenovo:thinkpad_x13_yoga_gen_1:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x13_gen_3_firmware:*:*:*:*:*:*:*:* 1.33 (excluding)
cpe:2.3:h:lenovo:thinkpad_x13_gen_3:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x13_gen_2_firmware:*:*:*:*:*:*:*:* 1.51 (excluding)
cpe:2.3:h:lenovo:thinkpad_x13_gen_2:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x13_firmware:*:*:*:*:*:*:*:* 1.26 (excluding)
cpe:2.3:h:lenovo:thinkpad_x13:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x1_yoga_7th_gen_firmware:*:*:*:*:*:*:*:* 1.37 (excluding)
cpe:2.3:h:lenovo:thinkpad_x1_yoga_7th_gen:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x1_yoga_6th_gen_firmware:*:*:*:*:*:*:*:* 1.59 (excluding)
cpe:2.3:h:lenovo:thinkpad_x1_yoga_6th_gen:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_x1_yoga_5th_gen_firmware:*:*:*:*:*:*:*:* 1.30 (excluding)

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


References to Advisories, Solutions, and Tools